62-65#楼砖砌体工程专项施工方案
六年级数学上册冀教版第62-65页
课件出示商场开业情境图。
师:怎样理解“八五折”和八折“?
生:“八五折“就是按原价的85%出售,“八折”就是按原价的80%出售。
师:如果买一台电视机,那应该需要多少钱?小组讨论解题思路,并尝试解答。
列式计算:
法1:1580-1580×85%=237(元)
法1:1580×(1-85%)=237(元)
小结:商品打几折就是现价是原价的百分之几。
2、农业收成,经常用成数来表示。例如报道上写到,去年我县油菜籽比前年增产二成……“一成”是十分之一,改写成百分数也就是10%,“二成”是十分之二,改写成百分数就是20%.“三成五”是十分之三点五,改写成百分数是35%。
小结:几成就是百分之几十。
巩固练习:书64页例2。
二、课堂小结
通过本节课的学习你有什么感想?
三、专项训练
1.63页练一练第1题,学生独立完成再交流。
2、65页练一练第1题,让学生独立完成再交流。
出示问题:每台电视机的进价是1800元,如果加二成,那每台电视机的零售价是多少元?
师:谁知道加二成是什么意思?
生:加二成就是按进价提高二成。
生:加二成就是按进价提高20%。
学生独立解答,集体交流计算方法和结果。
法1:1800+1800×20%=2160(元)
法2:1800×(1+20%)=2160(元)Biblioteka 第四课时折扣和成数教学内容
冀教版《数学》六年级上册第62-65页
教材简析
经历了解商场信息理解打折和成数的含义,会解答有关折扣和成数的实际问题。
重点难点
了解“折扣”“成数”的含义,会解答有关“折扣”“成数”的实际问题。
GB标准黄铜牌号--化学成分
加工黄铜牌号及化学成分 标准号
化学成分(质量分数)(%)不大于(注明不小于和范围值者除外) Cu铜 95~97 88~91 84~86 79~81 68.5~71.5 67~70 63.5~68 62~65 60.5~63.5 57~60 64~67 54~58 62~65 61.5~63.5 60~63 59~61 57~60 76~79 69~71 67~70 88~91 61~63 59~61 66~68 58~61 57~60 64~68 57~60 55~58.5 53~58 57~60 56~58 79~81 Sn锡 / / / / / / / / / / / 0.25 / / / / / / 0.8~1.3 / 0.25~0.75 0.7~1.1 1.0~1.5 0.2 / / 0.2 / / 0.2 0.3~0.7 / 0.2 Ni镍 / / / / / / / / / / 5~6.5 2~3 / / / / / / / / / / / Al铝 / / / / / / / / Fe铁 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.15 Pb铅 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.08 0.08 0.5 0.03 0.2 2.4~3 0.05~0.3 0.5~1.2 0.6~1 0.8~1.9 0.05 0.05 0.03 0.03 0.01 Sb锑 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.01 0.005 / 0.005 0.005 0.005 0.005 0.01 0.005 0.005 0.005 0.005 0.005 0.005 0.05 0.005 0.005 0.05 0.005 0.005 0.05 0.01 0.01 0.05 Bi铋 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.003 0.002 / 0.002 0.002 0.002 0.002 0.003 0.002 0.002 0.002 0.002 0.002 0.002 / 0.002 0.003 / 0.002 0.002 / 0.003 0.003 0.003 P磷 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.01 0.01 0.02 0.01 0.01 0.02 0.01 0.02 0.02 As砷 / / / / / / / / / / / / / / / / / 0.03~0.06 0.03~0.06 0.03~0.06 / / / / / / / / / / / / / Mn锰 / / / / / / / / / / / / / / / / / / / / / / Si硅 / / / / / / / / / / / / / / / / / / / / / / Zn锌 杂质总和 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 余量 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.5 0.5 1 0.3 0.6 0.75 0.5 0.75 0.75 1 0.3 0.3 0.3 0.2 0.3 1 1.5 0.7 0.9 1.5 1.2 1.3 1.5 0.3 0.5 1.5
(人教版)小学一年级下册数学:暑假作业全套设计(62页,word版) (2)
小学一年级数学暑假作业全套日期:2020学年7月5日姓名:一、计算3+48= 7+74= 43+9= 46+6= 65+7=26+9=17+6+8= 23+4+9= 62-50+7= 50+27-8=50+50= 100-50= 20+40= 50+30= 50+20-30=90-70+60= 16-6= 4+23= 33+6= 7+5=二、应用题1、一年级有98个同学去旅游。
第一辆车只能坐40人,第二辆车能坐55人。
还有多少人不能上车?2、一年级有56人参加游园比赛。
在第一轮比赛中,有28人走了,又来了37人参加第二轮比赛。
现在有多少人参加游园比赛?3、一双球鞋的价格是72元,一双布鞋的价格比一双球鞋的价格便宜了48元。
一双布鞋的价格是多少元?日期:2020学年7月6日姓名:一、计算30+47= 24+9= 3+46= 45-5= 12-9=70-60= 41+6= 40-8= 6+5-4= 83-30=39+1= 65-40= 8+24= 30+10+7= 10+18=6+14= 60-20-40= 10+59= 4+6+1= 8+11=二、应用题1、小红剪五角星,第一次剪了15个,第二次剪的和第一次剪的同样多。
两次一共剪了多少个?2、福娃贝贝和晶晶参加50米的赛跑。
贝贝用12秒,晶晶用11秒。
谁跑得快?快多少秒?3、妈妈拿一张50元的钱,买了一本25元的字典和一本15元的百科知识,应找回多少元?日期:2020学年7月7日姓名:一、计算18+5+9= 59-8+20= 16+20-30= 6+2= 0+6=84+6-1= 40+15-14= 5+3= 7+2= 8-5=3+6= 8-4= 10-4= 5+5= 8+0=9+7= 7+3= 8-6= 9-5= 3+2=二、应用题1. 小兰今年9岁,妈妈今年36岁,妈妈和小兰相差多少岁?2. 工人叔叔修路,第二天比第一天多修14米,第一天修62米,第二天修路多少米?3. 一双球鞋21元,一双布鞋比一双球鞋便宜9元,一双布鞋多少元?买一双球鞋和一双布鞋要用多少元?8-5+4= 2+7-9= 16-6-4= 6-2+5= 5+5+0=8+2-0= 10+9-10= 4+5-3= 97-53+21= 100-23+15=25+43+12= 55-16+19= 66-59+31= 28+37-51= 65+26-55=54+45-66= 89-18+20= 9+32+45= 83-25-36= 12+59+32=二、应用题1、木工组修理一批桌子,已经修好了38张,还有17张没修,这批桌子有多少张?2、小刚送给弟弟4个练习本后,还比弟弟多2个练习本,原来弟弟比小刚少多少个练习本。
100道100以内加减混合口算-中等-30份
100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:68+29= 59-43= 45-8= 46+6= 12+1=45-18= 53+7= 86-4= 62+6= 58-33=60+8= 26+36= 19+34= 70-4= 35-12=79-3= 44-21= 80-67= 87-2= 86-14=26+46= 42+56= 5+66= 96+1= 29-8=60+31= 98-42= 6+86= 37-19= 27+33=41+36= 34+57= 40+48= 65-57= 17+37=27+23= 32+59= 94-26= 69+17= 4+78=25+58= 25+48= 13+11= 77-6= 55+4=11+3= 52-9= 51-32= 73-56= 24+38=27+13= 66-54= 28-21= 99-29= 67+32=32+50= 10+26= 5+88= 33+47= 17+27=52-19= 85-27= 44-31= 25+26= 95-13=34+24= 38-7= 66-44= 92-38= 42-23=18+47= 99-62= 43-33= 51-22= 50-34=6+76= 20+22= 42+46= 59+21= 92-28=19+2-17= 53+29-51= 60+8-35= 11+3+36=78+16-94= 77-28-10= 26+46-24= 60+31-48= 13+77-6= 72-68+71= 43-33+86= 97-55-15= 90-53+18= 26+36+26= 54-17+36= 10+26+49= 88-78+47= 97-65-13= 61-18-33= 13+11+18=班级: 姓名: 得分: 用时:68+19= 35-22= 69+7= 99-39= 76+18=78-16= 43-11= 52-42= 85-17= 21-9=18+14= 3+91= 54+17= 93-16= 92-18=57-46= 33+37= 93-6= 41+58= 34+34=11+13= 13+77= 11+23= 98-52= 20+12=18+24= 73-66= 10+36= 28-11= 61+18=36-9= 4+12= 28-1= 68+29= 59-43=45-8= 46+6= 12+1= 45-18= 53+7=86-4= 62+6= 58-33= 60+8= 26+36=19+34= 70-4= 35-12= 79-3= 44-21=80-67= 87-2= 86-14= 26+46= 42+56=5+66= 96+1= 29-8= 60+31= 98-42=6+86= 37-19= 27+33= 41+36= 34+57=40+48= 65-57= 17+37= 27+23= 32+59=94-26= 69+17= 4+78= 25+58= 25+48=13+11= 77-6= 55+4= 11+3= 52-9=24+38-42= 50+44-82= 38-7+60= 27-23+11= 59-43+63= 6+76+9= 19+2-17= 53+29-51= 60+8-35= 11+3+36= 78+16-94= 77-28-10= 26+46-24= 60+31-48= 13+77-6= 72-68+71= 43-33+86= 97-55-15= 90-53+18= 26+36+26=班级: 姓名: 得分: 用时:51-32= 73-56= 24+38= 27+13= 66-54=28-21= 99-29= 67+32= 32+50= 10+26=5+88= 33+47= 17+27= 52-19= 85-27=44-31= 25+26= 95-13= 34+24= 38-7=66-44= 92-38= 42-23= 18+47= 99-62=43-33= 51-22= 50-34= 6+76= 20+22=42+46= 59+21= 92-28= 19+2= 94-3=35+44= 53-29= 68+19= 35-22= 69+7=99-39= 76+18= 78-16= 43-11= 52-42=85-17= 21-9= 18+14= 3+91= 54+17=93-16= 92-18= 57-46= 33+37= 93-6=41+58= 34+34= 11+13= 13+77= 11+23=98-52= 20+12= 18+24= 73-66= 10+36=28-11= 61+18= 36-9= 4+12= 28-1=68+29= 59-43= 45-8= 46+6= 12+1=45-18= 53+7= 86-4= 62+6= 38+55=56+40-63= 31+54-19= 88-70+14= 24+42+24= 74-35-8= 67+14-14= 58+15-33= 22+67-53= 66-26+29= 50-16+52= 15+44-43= 8+42+45= 80-39+22= 66-36+27= 11-5-1= 24+20-10= 55-52+77= 24+52+22= 8+32+47= 59-2+18=班级: 姓名: 得分: 用时:66+4= 96-59= 10+17= 9+20= 25-7=49-39= 10+7= 83-24= 83-1= 27-15=91-32= 50-16= 57+27= 16+54= 36-13=35-26= 90-25= 32+31= 1+98= 17+9=31+54= 71-52= 4+92= 8+42= 44+2=3+95= 2+85= 84-11= 28-2= 9+10=96-49= 32+41= 24+20= 3+6= 24+52=77-10= 18+29= 51+14= 99-11= 22+45=18-6= 26-17= 97-69= 23+55= 11+84=31+44= 30+56= 58+15= 99-21= 99-44=39+42= 98-24= 74+25= 91-12= 3+72=33+51= 48-41= 15+44= 49-29= 56-40=58+37= 52+1= 23+32= 32+64= 57-50=1+31= 92-10= 97-36= 4+82= 82-14=33-19= 75-2= 30+66= 20-3= 68-1=90-35= 74+15= 90-45= 98-34= 97-46=20+70-69= 34-16+74= 10+17+16= 11+84-4=51+4-37= 56+40-63= 31+54-19= 88-70+14= 24+42+24= 74-35-8= 67+14-14= 58+15-33= 22+67-53= 66-26+29= 50-16+52= 15+44-43= 8+42+45= 80-39+22= 66-36+27= 11-5-1=班级: 姓名: 得分: 用时:24+20= 24+52= 22+45= 11+84= 31+44=99-44= 3+72= 56-40= 57-50= 1+31=82-14= 68-1= 97-46= 27-5= 68-11=89-57= 8+32= 67+14= 43-15= 59+2=71-62= 16+31= 83-34= 7+22= 17+19=25+30= 91-22= 25+40= 66+26= 51+4=42-27= 38+55= 2+9= 40-30= 98-56=50-26= 41-17= 15+34= 59+25= 24+42=42-5= 67+24= 37+1= 76-22= 9+30=35-3= 11+5= 84-21= 78-64= 75-12=85-8= 23+65= 34-6= 17+41= 92-20=16+21= 60+12= 2+18= 64-51= 34-16=66+4= 96-59= 10+17= 9+20= 25-7=49-39= 10+7= 83-24= 83-1= 27-15=91-32= 50-16= 57+27= 16+54= 36-13=35-26= 90-25= 32+31= 1+98= 17+9=88-70+14= 58+15-33= 15+44-43= 24+20-10= 55-52+77= 24+52+22= 8+32+47=59-2+18= 66-4-16= 31+44-21= 98-24-68= 95-61+13= 33+51-3= 86-85+45= 58+37-46= 50-26+51= 57-50+61= 73-37-24= 73-27-26=85+8-58= 86-62+32= 99-21-51= 36-13+58= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:56-40= 58+37= 52+1= 23+32= 32+64=1+31= 92-10= 97-36= 4+82= 82-14=33-19= 75-2= 30+66= 20-3= 68-1=90-35= 74+15= 90-45= 98-34= 97-46=27-5= 68-11= 89-57= 8+32= 67+14=43-15= 59+2= 71-62= 16+31= 83-34=7+22= 17+19= 25+30= 91-22= 25+40=66+26= 51+4= 42-27= 38+55= 2+9=40-30= 98-56= 50-26= 41-17= 15+34=59+25= 24+42= 42-5= 67+24= 37+1=76-22= 9+30= 35-3= 11+5= 84-21=78-64= 75-12= 85-8= 23+65= 34-6=17+41= 92-20= 16+21= 60+12= 2+18=64-51= 34-16= 66+4= 96-59= 10+17=9+20= 25-7= 49-39= 10+7= 83-24=83-1= 27-15= 91-32= 50-16= 57+27=56+40-63= 31+54-19= 88-70+14= 24+42+24= 74-35-8= 67+14-14= 58+15-33= 22+67-53= 66-26+29= 50-16+52= 53+21+18= 10+40+29= 81+2-28= 36-23+56= 8+65-59= 53-31+16=100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:99-54= 19+48= 69-21= 45+32= 25+62= 2+28= 60+32= 17+51= 4+36= 78-17= 71-16= 54+8= 62-30= 10+50= 56-6= 10+40= 96+2= 16+64= 59+35= 11+60= 79-27= 36-23= 9+62= 84-63= 51+46= 2+51= 69-31= 52+23= 89+1= 80+15= 86-38= 93-30= 18+38= 37+11= 3+48=92-52= 70-18= 29-22= 83-76= 80+5= 85-41= 98-66= 47+7= 92-75= 83-66= 78-40= 51+36= 77-30= 23+75= 3+38= 84-53= 9+72= 90-67= 5+13= 44+12= 77-20= 77-52= 69-41= 81+2= 38+21= 53+11= 20-13= 18+61= 91-55= 84-31= 61-10= 63-7= 2+61= 62-20= 86-28= 70-8= 97-79= 9+52= 39+8= 78-7= 12+47= 53+31= 87+6= 25+72= 26+50= 22-11+63= 46+10-22= 3+38-32= 74-67+20= 5+13+2= 96-2-7= 53+11-19= 85-18-57= 87-16-40= 42+37-68= 25+72-19= 37+11+41= 70+18-79= 87-26-39= 23+75-35= 53+21+18=100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:53+31= 26+50= 46+20= 60+22= 91-65= 99-76= 70-28= 52+43= 83-44= 4+3=3+16= 73+3= 13-2= 46+10= 76-32= 21-1= 88+3= 85-51= 53+21= 44-35= 26+60= 5+23= 30+10= 55+18= 76-42= 92-42= 43-25= 11+27= 4+26= 85-18= 93-62= 93-40= 29-12= 64-5= 52+33= 71-6= 11+37= 63-17= 16+74= 33+61= 45+22= 1+41= 90-77= 22-11= 97-89= 99-86= 99-54= 19+48= 69-21= 45+32= 25+62= 2+28= 60+32= 17+51= 4+36= 78-17= 71-16= 54+8= 62-30= 10+50= 56-6= 10+40= 96+2= 16+64= 59+35= 11+60= 79-27= 36-23= 9+62= 84-63= 51+46= 2+51= 69-31= 52+23= 89+1= 80+15= 86-38= 93-30= 18+38= 37+11= 3+48-30= 60+22-15= 45+32-35= 9+72-41= 44+35-52= 5+23-1= 38-21+40= 51-46+47= 76-65-3= 60-55+27= 52-23+34= 89-1+9= 67-56+24= 46+20-21= 3+16-19= 73+3-48=19+48-8= 34+58-84= 21+1+65= 60-32-13= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:9+72= 90-67= 5+13= 44+12= 77-20=77-52= 69-41= 81+2= 38+21= 53+11=20-13= 18+61= 91-55= 84-31= 61-10=63-7= 2+61= 62-20= 86-28= 70-8=97-79= 9+52= 39+8= 78-7= 12+47=53+31= 87+6= 25+72= 26+50= 46+20=60+22= 91-65= 99-76= 70-28= 52+43=83-44= 4+3= 3+16= 73+3= 13-2=46+10= 76-32= 21-1= 88+3= 85-51=53+21= 44-35= 26+60= 5+23= 30+10=55+18= 76-42= 92-42= 43-25= 15+68=90-49= 83-48= 35+18= 26-9= 67-38=21+71= 44+16= 9+34= 44+26= 52+15=51+28= 90-59= 7+69= 43+39= 60-14=80-63= 69-13= 37+15= 60-4= 8+56=2+33= 77+11= 79+9= 45+4= 97-70=78-21+41= 94-9-5= 83-58+66= 34-20+56= 20-18+61= 77-1-44= 38-2-8= 44+26+19= 97-60+61= 83-25-55= 79-75+15= 36-5-24= 52-5-3= 85-33-37= 93-11-21= 43-6+22=51+18-17= 35+8-41= 99-35-31= 1+45-30= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:41-31= 42+29= 16+55= 41+41= 49+30=77+1= 88-74= 77-34= 58+29= 28+16=90-69= 22+59= 15+58= 66-28= 70+10=75-26= 75-36= 83-25= 82-38= 53-3=22+69= 52-25= 74-49= 52+5= 28+6=67-48= 1+23= 68-25= 2+10= 24+66=23+56= 76-14= 84-45= 53-12= 51+18=27-19= 23+46= 15+68= 67-38= 21+71=52+15= 60-14= 8+56= 97-70= 78+21=29+70= 86+10= 48+43= 14+80= 19-8=81-50= 91-36= 96-73= 83-58= 58+39=51+38= 67-15= 42+51= 89-71= 35+28=89-61= 76-24= 35+8= 42+19= 14+70=95-85= 1+45= 21+5= 89-81= 75-59=16+45= 29+4= 62-11= 81-73= 38+2=76-46= 69-23= 60-36= 46-1= 74-39=36-5-24= 43-6+22= 26+9+60= 49-30+32= 92-34+34= 51+28-16=15+58-23= 5+71-57= 40+44-66= 69+13-62= 92-56+47= 65-63+22= 74-71-1= 30+58-1=31+68-98= 77+11-43= 28+6+44= 45-14+4= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:1+23= 24+66= 51+18= 90-49= 83-48=35+18= 26-9= 21+71= 44+16= 9+34=44+26= 51+28= 90-59= 7+69= 43+39=80-63= 69-13= 37+15= 60-4= 8+56=2+33= 77+11= 79+9= 45+4= 97-70=78+21= 19-8= 58+39= 35+28= 89-61=14+70= 75-59= 38+2= 74-39= 69-3=97-60= 82-70= 50+40= 9+44= 59-26=62-1= 36+5= 30+58= 45+14= 82-60=8+46= 68-35= 87+7= 43+6= 84+13=84-35= 7+59= 57+41= 59-16= 61-24=96-83= 34-20= 41-31= 42+29= 16+55=41+41= 49+30= 77+1= 88-74= 77-34=58+29= 28+16= 90-69= 22+59= 15+58=66-28= 70+10= 75-26= 75-36= 83-25=82-38= 53-3= 22+69= 52-25= 74-49=30+58-1= 41+41-50= 1+23+17= 8+46+27= 24+66+2= 6+81-55=34-30+54= 35-28+38= 42+19+36= 96-83+74=37+15-23= 37+25+21= 98-90+56= 31-11+9=30+14+26= 82-80+80= 16+11+31= 45+24+2= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:73+5= 22+35= 63-41= 32-9= 48-19=89-5= 3+62= 62-44= 38+45= 54-32=23+12= 2+53= 49-6= 60-46= 21+25=40-20= 46-11= 71+20= 56-30= 46+34=82-4= 37+57= 95-39= 35+60= 38+22=1+88= 36+47= 10+64= 31+21= 31+11=76-56= 83-68= 55-20= 37+35= 80+6=62-54= 17+65= 43+49= 79+19= 31+1=30+34= 72+17= 23+22= 90-2= 70-42=7+79= 44+36= 29+36= 38+12= 28+26=55-42= 89-15= 15+1= 39-10= 29+46=61-34= 14+24= 2+75= 64+29= 78-54=72+7= 99-1= 14+4= 45+46= 24+10=37+25= 85-55= 48-9= 98-90= 1+65=41-7= 30+14= 39+32= 97-26= 96-16=58+5= 91-79= 30+24= 9+54= 45+24=73-5+13= 38-12-7= 55-42+79= 99-68+43= 94-31+18= 64-29+45= 20+60-71= 21+15+45=78-31+40= 69-55+72= 56+30-64= 14+4+49= 38+22-5= 98-14-69= 39-32+3= 43+49-32= 58+5+35= 85-65+48= 22+35+42= 9+76-22= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:3+62= 54-32= 21+25= 46+34= 82-4=38+22= 31+11= 80+6= 31+1= 30+34=70-42= 28+26= 29+46= 78-54= 72+7=24+10= 1+65= 96-16= 45+24= 96-6=98-80= 2+43= 63+9= 56-7= 9+76=47-21= 17+75= 1+55= 53-45= 64+19=21+15= 69-55= 36+38= 97-4= 54-22=10+74= 81+16= 65+16= 65+6= 47-31=53-35= 22+2= 98-14= 77-44= 55-10=14+14= 70-32= 57+17= 76-66= 8+89=68-58= 16+11= 63-31= 9+86= 62-21=8+66= 16+78= 69-45= 73+5= 22+35=63-41= 32-9= 48-19= 89-5= 3+62=62-44= 38+45= 23+12= 2+53= 49-6=60-46= 40-20= 46-11= 71+20= 56-30=82-4= 37+57= 95-39= 35+60= 38+22=98-90+56= 31-11+9= 30+14+26= 82-80+80= 16+11+31= 45+24+2= 29+36-39= 54+32-80=31+21+8= 27+39-55= 31-1+11= 9+54+9=87-30-20= 7+79-39= 56+7-51= 7+12+50= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:64+19= 54-22= 47-31= 55-10= 14+14=8+89= 62-21= 22+35= 34+54= 46-15=81-74= 29+28= 23-4= 13+18= 27+20=20+42= 26+33= 51-42= 8+80= 70+14=36+52= 72-65= 62+25= 13+8= 75-60=15+82= 80-10= 55+1= 35+42= 60-28=22+17= 96-87= 7+60= 37-17= 59-40=77+15= 52-39= 14+5= 70+24= 85+14=53-17= 86-2= 94-13= 95-10= 35+64=15+72= 94-23= 19+32= 38-4= 41+55=93-45= 71+12= 30-15= 12+10= 75-40=68-39= 20+9= 6+73= 52-29= 28+8=29+18= 37-7= 36+19= 7+83= 75-50=6+6= 28+30= 45-5= 78+13= 5+86=21+29= 39-14= 54-4= 21+7= 62+3=38-27= 63+13= 87-22= 71+2= 88-76=40-1+56= 78+3-10= 74-63+67= 12+10+47= 84-37+18= 26+55-52= 75-60+51= 36-19-4=77-15-24= 88+9-72= 71-12+11= 29+28+6=27+20+24= 95-20-67= 25+68-66= 16+69-85= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:78+13= 5+86= 62+3= 88-76= 40-1=78+3= 81-64= 68-49= 43-30= 36+29=19+22= 26+65= 27+43= 74-63= 20+19=74-53= 61+15= 1+69= 97-8= 5+9=60-50= 95-20= 47-3= 34+44= 14+84=61-38= 45-38= 54+14= 45-28= 27+53=33+57= 31-3= 35+32= 93-35= 44-18=8+70= 37+39= 12+20= 5+19= 87-12=94-33= 43+53= 88-9= 42+43= 30-5=67-52= 53-27= 12+30= 28+40= 69+27=34+54= 46-15= 81-74= 29+28= 23-4=13+18= 27+20= 20+42= 26+33= 51-42=8+80= 70+14= 36+52= 72-65= 62+25=13+8= 75-60= 15+82= 80-10= 55+1=35+42= 60-28= 22+17= 96-87= 7+60=37-17= 59-40= 77+15= 52-39= 14+5=12+10+47= 36-19-4= 60-28+61= 29+28+6= 78-13-8= 8+70+5= 62-3-31= 98-72-25=85-14+5= 25+45-53= 91-38-16= 90-73+44= 20+19-26= 41+55-30= 1+69-8= 13+18+29= 60-50+74= 70-14+27= 28-8+9= 85-47-17= 28+30+22= 21+29-25= 21-7-12= 7+60+7= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:38-27= 63+13= 87-22= 71+2= 88-76=40-1= 78+3= 81-64= 68-49= 43-30=36+29= 19+22= 26+65= 27+43= 74-63=20+19= 47-13= 66-18= 73-29= 72+21=54-37= 7+26= 48+33= 33-10= 87-54=21+62= 47-35= 23+36= 88-19= 39-24=7+4= 95-53= 96-40= 6+49= 1+13=6+16= 25-11= 56+11= 13+50= 41-21=8+90= 22+49= 80-30= 20+52= 23-14=30+48= 21+39= 94-55= 16-3= 61-48=68-59= 40-11= 22+26= 74-16= 64+10=55+44= 88-51= 15+25= 90-26= 57+9=8+14= 55+34= 65+30= 14+28= 96-63=1+79= 95-43= 74-6= 92+1= 24-1=81-40= 14+38= 46-25= 89-39= 49+20=88-41= 91+4= 5+29= 73-9= 29+60=13+50-41= 31-25+88= 9+1-1= 29+50-19=15+48-24= 55-24+47= 63-33-27= 55+44-44= 93-78+9= 15-15+13= 74+6-77= 6+49+43=1+89-5= 22+49+22= 62-35+43= 60-60+73= 64-43+25= 4+74-73= 14+28+27= 48-33+49= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:95-43= 24-1= 49+20= 29+60= 89-29=63+23= 84+3= 7+36= 30+38= 9+1=90-16= 95-75= 16+35= 15+48= 80-20=96-30= 83-15= 76-4= 87-64= 97-18=81-18= 81-8= 63+33= 8+24= 87-32=82-28= 15+15= 67-5= 18-10= 56+31=73-19= 97-50= 58+19= 32-13= 6+39=59-6= 90-6= 49+10= 65+20= 1+89=54-47= 28+63= 94-65= 29+50= 66-8=50+8= 36+62= 32-23= 56+21= 83-5=62+35= 14+60= 13+40= 55+24= 42+9=48-23= 47-13= 66-18= 73-29= 72+21=54-37= 7+26= 48+33= 33-10= 87-54=21+62= 47-35= 23+36= 88-19= 39-24=7+4= 95-53= 96-40= 6+49= 1+13=6+16= 25-11= 56+11= 13+50= 41-21=60-60+73= 46-25+66= 86-44+1= 86-67-14=65+20-12=78-45+20= 16-13+95= 42+9+38= 8+24-14= 76-70+49= 47+13-52= 19+74-51= 65+30-10= 18-10+79= 77-68+33= 72-41-6= 92-1-23= 91-4-39= 79-43-3= 29+60-17= 56-11+33= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:7+36= 9+1= 80-20= 97-18= 81-18=87-32= 56+31= 6+39= 1+89= 54-47=66-8= 83-5= 42+9= 72+21= 54-37=87-54= 39-24= 1+13= 41-21= 8+90=22+49= 80-30= 20+52= 23-14= 30+48=21+39= 94-55= 16-3= 61-48= 68-59=40-11= 22+26= 74-16= 64+10= 55+44=88-51= 15+25= 90-26= 57+9= 8+14=55+34= 65+30= 14+28= 96-63= 1+79=95-43= 74-6= 92+1= 24-1= 81-40=14+38= 46-25= 89-39= 49+20= 88-41=91+4= 5+29= 73-9= 29+60= 89-29=63+23= 84+3= 7+36= 30+38= 9+1=90-16= 95-75= 16+35= 15+48= 80-20=96-30= 83-15= 76-4= 87-64= 97-18=81-18= 81-8= 63+33= 8+24= 87-32=48-23+50= 57-9+16= 40+34-68= 58+19+15= 49+20-34= 79-65+16= 63+23-28= 50-8-19= 32-23+72= 76+4-61= 15+25+11= 54+37-62= 7+26-30= 77-49-1= 69-51+20= 62-17-11= 48-14-17= 45+19-50= 96-44-46= 72+13-75= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:73-1= 27+34= 46+39= 51-43= 33+58=38-18= 86-48= 13+32= 54+18= 49+2=99-83= 26+57= 19+46= 31-7= 86-26=85-71= 80-34= 85-38= 5+33= 92-72=55+6= 20+43= 25+69= 31-17= 11+47=87-13= 47+17= 99-73= 3+36= 65-2=48+14= 18+68= 20+33= 45+19= 27+67=54+38= 65-12= 81-22= 22-8= 44-32=94-47= 87-36= 55+16= 38-8= 82+9=93-49= 80-2= 19+56= 54+28= 72-23=79-14= 4+23= 88-33= 93-59= 26+47=78-37= 56-3= 15-7= 71-26= 84-51=52+31= 78-59= 64-24= 37-21= 63-14=86-58= 88-23= 95-57= 93-69= 13+22=63-4= 6+21= 55+26= 24-6= 4+46=70-16= 61+29= 87-46= 48+4= 72-13=27+34+4= 47+27-32= 51+43-60= 21-21+91= 54-18+31= 12+34+25= 88-33-50= 46-7-35= 75-74+31= 98-19+16= 98-86-5= 76-52-18= 90-8-20= 24-6+59= 54-38+27= 48+4+19= 27+44+2= 37-31+67= 38-8+54= 53-41+44= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:13+32= 49+2= 86-26= 92-72= 55+6=11+47= 65-2= 27+67= 44-32= 94-47=82+9= 72-23= 26+47= 84-51= 52+31=63-14= 13+22= 4+46= 72-13= 94-37=47+27= 40+16= 53+41= 11+57= 12+34=5+11= 32+4= 46+7= 85-61= 56-13=38-28= 69+28= 88+1= 18+58= 80-12=73-10= 62+17= 71-36= 45+29= 39+6=30-19= 17+81= 12+44= 90+8= 41+3=62+27= 92-82= 78-27= 29-9= 92-62=72-3= 79-47= 79-24= 27+44= 73-1=27+34= 46+39= 51-43= 33+58= 38-18=86-48= 13+32= 54+18= 99-83= 26+57=19+46= 31-7= 85-71= 80-34= 85-38=5+33= 55+6= 20+43= 25+69= 31-17=87-13= 47+17= 99-73= 3+36= 65-2=48-14-17= 45+19-50= 96-44-46= 72+13-75= 73-1-60= 13+32+9= 11+57-39= 38-28+51= 73+10-59= 10+59-55= 39-6+38= 20+33-6= 89-11-37= 70-48+4= 40-16+36= 89-87+24= 55+6-16= 45+29-48= 27+34+4= 47+27-32= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:51-43= 38-18= 49+2= 26+57= 19+46=86-26= 85-38= 92-72= 31-17= 11+47=65-2= 48+14= 18+68= 20+33= 45+19=27+67= 54+38= 65-12= 81-22= 22-8=44-32= 94-47= 87-36= 55+16= 38-8=82+9= 93-49= 80-2= 19+56= 54+28=72-23= 79-14= 4+23= 88-33= 93-59=26+47= 78-37= 56-3= 15-7= 71-26=84-51= 52+31= 78-59= 64-24= 37-21=63-14= 86-58= 88-23= 95-57= 93-69=13+22= 63-4= 6+21= 55+26= 24-6=4+46= 70-16= 61+29= 87-46= 48+4=72-13= 94-37= 47+27= 40+16= 53+41=11+57= 12+34= 5+11= 32+4= 46+7=85-61= 56-13= 38-28= 69+28= 88+1=18+58= 80-12= 73-10= 24-15= 65-54=4+88-53= 64+34-91= 85+4-7= 14+62-4= 76-5-26= 10+13+63= 59+8-64= 43-20+2= 42-10+3= 5+53+25= 83-7+23= 34-12-22= 89-43+48= 64-57+5= 10-3+65= 26+13+42= 56-45+9= 12+54-22= 8+5+81= 69-4+29= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:61+5= 95-77= 41+13= 21+63= 65-44=57-23= 35+9= 13+74= 94-79= 46+49=50-32= 33+14= 78-69= 6+63= 20+66=51-9= 58-20= 12+87= 33+24= 18+2=72-46= 5+53= 65-54= 80-44= 48+47=81-32= 13+64= 85+4= 56+36= 10-3=14+62= 33+34= 26+13= 66-42= 6+41=65-22= 5+43= 6+31= 52-7= 88-56=27+10= 25+3= 12+77= 59-8= 40+35=73-43= 99-17= 75+18= 92+5= 4+66=49+34= 40+26= 50-22= 87-78= 81-54=57-33= 59-30= 58-43= 66-32= 93-3=5+76= 83+7= 20+76= 74-30= 34+12=73-33= 14+52= 74-20= 47+37= 75+8=19+78= 79-67= 69+4= 95-67= 42+33=68+7= 44-8= 72-56= 11+67= 19+12=43-20+2= 34-12-22= 26+13+42= 27-10+25= 40+58-46= 2+81-71= 84-17+22=55-48+26= 12+87-34= 41+23+18= 91-18-19= 48-47+29= 74-30+55= 13+64-21= 34+2-24= 74+20-57= 97-42+29= 93-92+88= 98-39+13= 41-13+20= 88-56+63= 24+48-69= 48+24-15= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:50-32= 20+66= 18+2= 24-15= 65-54=48+47= 10-3= 6+41= 88-56= 27+10=40+35= 4+66= 81-54= 93-3= 5+76=34+12= 75+8= 42+33= 19+12= 66-9=49+44= 40+58= 26+23= 48+24= 34+22=67-19= 88-66= 43+20= 39+48= 41+23=58-10= 7+50= 51-19= 82-42= 42+10=17-4= 60-18= 86-68= 68+17= 67-29=64-34= 34+2= 49+12= 4+56= 39+38=41+45= 12+54= 79-57= 76+5= 13+42=21+53= 61+5= 95-77= 41+13= 21+63=65-44= 57-23= 35+9= 13+74= 94-79=46+49= 50-32= 33+14= 78-69= 6+63=51-9= 58-20= 12+87= 33+24= 18+2=72-46= 5+53= 65-54= 80-44= 48+47=81-32= 13+64= 85+4= 56+36= 10-3=94-89+72= 61-5-48= 6+31-12= 42+33+17= 25-3+43= 26+23+40= 75+18-41= 49+34-14= 88-66+62= 33+24-37= 10+79-52= 24+15+58= 71-58+2= 49-12-1= 75-8-42= 21+63+2= 35-9-6= 38+51-64= 92-15-3= 34+22-21= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:6+63= 14+62= 33+34= 26+13= 66-42=31+8= 85-62= 45+43= 84-65= 74+12=85-52= 32+28= 33+6= 80+16= 3+60=98-21= 4+70= 12+58= 11+71= 39+30=50-3= 66+13= 3+82= 79-38= 55-40=72-27= 40+7= 30+43= 67+1= 51-1=37+55= 39+52= 33+16= 4+47= 39+20=57-15= 46+53= 8+86= 73+25= 78-51=63-28= 56-17= 43-2= 11+81= 63-51=93-73= 54+42= 49-16= 48-6= 71-50=2+62= 73+15= 55-30= 98-1= 78-61=49-26= 34-3= 97-13= 48-28= 24+30=40+17= 97-33= 46+31= 72-37= 26+4=57-5= 42-15= 47+41= 79-28= 32+18=10+83= 24+7= 38+32= 86-72= 31+41=25-17+23= 82+1-6= 29+33-52= 84-65+78= 8+20+61= 90-89+88= 18+72-16= 90-22+1= 32-18+20= 82-23+20= 6+12+79= 12+68+2= 57+15-62= 96-26+14= 73+25-39= 83+11-5=9-7+47= 79-48+49= 32+28-19= 3+60-23= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:97-33= 26+4= 32+18= 31+41= 17+6=62-41= 70-52= 41-5= 23+20= 48-38=47+51= 3+50= 65+3= 16+18= 19+60=58+2= 9+7= 91-76= 56-27= 92-64=30+21= 2+72= 41-27= 9+74= 37+45=47-18= 18+72= 50-13= 81+3= 74+2=30+53= 64-38= 64-16= 99-87= 31+31=38+42= 91-10= 23+10= 71-40= 81+13=97-23= 12+68= 84-75= 11+48= 4+37=25+17= 98-11= 83+11= 82+1= 70-62=65-26= 93-83= 77-63= 10+61= 16+8=31+8= 85-62= 45+43= 84-65= 74+12=85-52= 32+28= 33+6= 80+16= 3+60=98-21= 4+70= 12+58= 11+71= 39+30=50-3= 66+13= 3+82= 79-38= 55-40=81-13-21= 4+47-8= 84-75+76= 61-53-5= 89-25-17= 31+8+22= 98-1-84= 88-47-30= 40-17-1= 81+3-23= 66-13+43= 64-38+73= 79-38+51= 40+7-3= 67+1-28= 17+6+27= 54-52+7= 36+57-62= 73-15-40= 33+6+6= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:24+30= 40+17= 97-33= 46+31= 72-37=26+4= 57-5= 42-15= 47+41= 79-28=32+18= 10+83= 24+7= 38+32= 86-72=31+41= 17+6= 89+2= 40+40= 5+57=62-41= 70-52= 41-5= 23+20= 48-38=47+51= 3+50= 65+3= 16+18= 19+60=58+2= 9+7= 91-76= 56-27= 92-64=30+21= 2+72= 41-27= 9+74= 37+45=47-18= 18+72= 50-13= 81+3= 74+2=30+53= 64-38= 64-16= 99-87= 31+31=38+42= 91-10= 23+10= 71-40= 81+13=97-23= 12+68= 84-75= 11+48= 4+37=25+17= 98-11= 83+11= 82+1= 70-62=65-26= 93-83= 77-63= 10+61= 16+8=31+8= 85-62= 45+43= 84-65= 74+12=4+70+21= 46+31-13= 28+46-66= 72+27-55= 86-72+60= 39-20-18= 69+8-10= 84+8-88= 81-46+33= 19+36-23= 72-70+65= 26-14-7= 76+9+8= 44+22-66= 43-34+81= 83-21-3= 67-11-27= 33+38-17= 59+22-44= 97-56+9= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:68+21= 98-43= 59+12= 6+87= 99-41=76+19= 84-18= 24+62= 93-17= 27+24=57-47= 2+16= 69+18= 93-7= 25+59=34+36= 25+50= 11+14= 12+12= 77-7=13+78= 11+24= 19+13= 52+11= 73-57=28-12= 24+40= 26+14= 91-42= 84-41=36-11= 66+33= 27-2= 68+31= 45-9=10+27= 67+11= 75+22= 71-60= 33+48=53+8= 52+21= 91-52= 62+7= 94-14=26+37= 70-6= 64-48= 3+26= 92-39=79-4= 2+6= 99-63= 31+63= 87-3=50-36= 20-1= 6+77= 95+2= 92-29=94-4= 59+32= 79-71= 35-23= 69+8=77-17= 36-1= 43-12= 40+50= 21-11=76+9= 18+16= 3+92= 17+38= 57-37=53-8+32= 87-70+43= 23+52-51= 18+26-24= 76-19+6= 51-33+62= 9+49-57= 75-42-19= 69-18+9= 95+2-36= 34+36-1= 19-13+10= 90-55-12= 10+27+43= 65-36+56= 5+67-5=88-80+42= 62+7+13= 21+77-81= 61-19-28= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:84-18= 27+24= 25+59= 77-7= 13+78=73-57= 84-41= 45-9= 33+48= 53+8=94-14= 92-39= 87-3= 92-29= 94-4=69+8= 21-11= 57-37= 33+38= 66+23=4+80= 98-53= 18+26= 10+4= 51-33=10+37= 90-32= 61+19= 24+72= 66-56=99-31= 4+13= 32+51= 58-44= 72-47=4+90= 12+2= 17+28= 86-6= 85-28=25+27= 58-35= 84-8= 60+9= 19+36=34+26= 35-13= 65-46= 42-24= 44-22=9+17= 18+48= 43-34= 51-23= 86-16=20+23= 5+67= 59+22= 19+3= 58-25=68+21= 98-43= 59+12= 6+87= 99-41=76+19= 84-18= 24+62= 93-17= 27+24=57-47= 2+16= 69+18= 93-7= 25+59=34+36= 25+50= 11+14= 12+12= 77-7=13+78-1= 69+8-10= 84+8-88= 81-46+33= 19+36-23= 72-70+65= 26-14-7= 76+9+8=44+22-66= 43-34+81= 83-21-3= 67-11-27= 33+38-17= 59+22-44= 97-56+9= 59-12-46= 26+37+20= 73-67+49= 83-31+2= 25+59-33= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:59+32= 79-71= 35-23= 77-17= 36-1=43-12= 40+50= 76+9= 18+16= 3+92=17+38= 91-20= 32+61= 93-27= 65-36=66+23= 51-33= 66-56= 72-47= 4+90=85-28= 19+36= 44-22= 86-16= 20+23=58-25= 99-41= 27+24= 25+59= 34+36=77-7= 13+78= 11+24= 98-35= 27-6=17+10= 8+34= 66+15= 16+32= 7+24=2+96= 2+86= 25+31= 89-49= 47-32=54-44= 8+11= 60-1= 3+7= 28+70=41-29= 1+10= 76-11= 50+27= 41-19=51+15= 82-47= 58+26= 26-19= 67+25=29+57= 32-10= 21+69= 75-24= 35-5=90-14= 84-22= 15+45= 75-14= 48-30=49+7= 57+39= 16+22= 23+34= 76-1=2+20= 1+32= 55-31= 97-37= 66+5=82+15-85= 30+67-28= 37+46+12= 47-42+76= 52+2-15= 59+4+13= 3+84-1= 44+4+34= 67-25-7= 95-62+7= 65-50+36= 49+7-48= 57+39-41= 10+9-12= 33-30+83= 3+74-3=87-84+23= 1+10+31= 43-16+49= 92-11-50= 100道口算题(100以内中等难度)班级: 姓名: 得分: 用时:26-19= 67+25= 35-5= 48-30= 49+7=76-1= 66+5= 82-15= 96-60= 36+59=30+67= 10+9= 83-2= 67-2= 50+17=73+16= 62-55= 97-47= 89-26= 68-12=31+55= 89-59= 43+16= 59+4= 83-35=44+4= 17+20= 65+17= 83-12= 91-24=96-50= 24+21= 65+27= 51+5= 38+56=64+30= 40-31= 57+19= 98-57= 15+35=22+46= 23+44= 18-7= 88-39= 96-70=42-6= 22+56= 30+45= 58+16= 63-42=48-20= 99-45= 98-25= 37+46= 41-9=3+74= 85-10= 34-7= 56-41= 21+59=52+2= 59+14= 58+6= 40-21= 63-52=92-11= 34-17= 3+84= 33-20= 9+21=75-4= 25-9= 81-37= 49-40= 82-25=实用标准文案90-36= 91-34= 57+29= 91-1= 90-46= 57-19+44= 23+34-20= 82+15-85= 30+67-28= 37+46+12= 47-42+76= 52+2-15= 59+4+13= 3+84-1= 44+4+34= 67-25-7= 95-62+7= 65-50+36= 49+7-48= 57+39-41= 10+9-12= 33-30+83= 3+74-3= 87-84+23= 1+10+31=文档大全。
Silicon Labs Si53360 61 62 65 低噪声LVCMOS分配时钟缓冲器数据手册
Si53360/61/62/65 Data Sheet Low-Jitter, LVCMOS Fanout Clock Buffers with up to 12 outputsand Frequency Range from dc to 200 MHzThe Si53360/61/62/65 family of LVCMOS fanout buffers is ideal for clock/data distribu-tion and redundant clocking applications. The family utilizes Silicon Labs advanced CMOS technology to fanout clocks from dc to 200 MHz with guaranteed low additive jitter, low skew, and low propagation delay variability. Built-in LDOs deliver high PSRR performance and eliminates the need for external components simplifying low jitter clock distribution in noisy environments.The CMOS buffers are available in multiple configurations with 8 outputs(Si53360/61/65), or dual banks of 6 outputs each (Si53362). These buffers can be paired with the Si534x clock generators and Si5xx oscillators to deliver end-to-end clock tree performance.KEY FEATURES•Low additive jitter: 120 fs rms•Built-in LDOs for high PSRR performance •Up to 12 LVCMOS Outputs from LVCMOS inputs•Frequency range: dc to 200 MHz •Multiple configuration options•Dual Bank option•2:1 Input MUX option•RoHS compliant, Pb-free •Temperature range: –40 to +85 °CCLK0CLK1CLK_SEL CLKTable of Contents1. Ordering Guide (3)2. Functional Description (4)2.1 LVCMOS Input Termination (4)2.2 Input Mux (4)2.3 Output Clock Termination Options (5)2.4 AC Timing Waveforms (6)2.5 Power Supply Noise Rejection (6)2.6 Typical Phase Noise Performance: Single-Ended Input Clock (7)2.7 Input Mux Noise Isolation (8)3. Electrical Specifications (9)4. Detailed Block Diagrams (12)5. Si5336x Pin Descriptions (15)5.1 Si53360 Pin Descriptions (15)5.2 Si53361 Pin Descriptions (17)5.3 Si53362 Pin Descriptions (19)5.4 Si53365 Pin Descriptions (21)6. Package Outline (22)6.1 16-Pin TSSOP Package (22)6.2 16-Pin QFN Package (24)6.3 24-Pin QFN Package (25)7. PCB Land Pattern (26)7.1 16-Pin TSSOP Land Pattern (26)7.2 16-Pin QFN Land Pattern (27)7.3 24-Pin QFN Land Pattern (29)8. Top Markings (31)8.1 Si53360/65 Top Markings (31)8.2 Si53361 Top Marking (32)8.3 Si53362 Top Marking (33)9. Revision History (34)Si53360/61/62/65 Data Sheet • Ordering Guide1. Ordering GuideTable 1.1. Si5336x Ordering Guide2. Functional DescriptionThe Si53360/61/62/65 are a family of low-jitter, low skew, fixed format (LVMCOS) buffers. These devices are available in multiple configurations customized for the end application (refer to 1. Ordering Guide for more details on configurations).2.1 LVCMOS Input TerminationThe table below summarizes the various ac- and dc-coupling options supported by the LVCMOS device, and the figure shows the recommended input clock termination.Table 2.1. LVCMOS Input Clock OptionsV DDCMOSDriverNote: Value for Rs should be chosen so that the total source impedance matches the characteristic impedance of the PCB trace.Figure 2.1. Recommended Input Clock Termination2.2 Input MuxThe Si53360-61/62 provide two clock inputs for applications that need to select between one of two clock sources. The CLK_SEL pin selects the active clock input. The following table summarizes the input and output clock based on the input mux settings.Table 2.2. Input Mux Logic2.3 Output Clock Termination OptionsThe recommended output clock termination options are shown below. Unused outputs should be left unconnected.CMOSNote:Rs = 33 ohm for 3.3 V and 2.5 V operation.Rs = 0 ohm for 1.8 V operation.Figure 2.2. LVCMOS Output Termination2.4 AC Timing WaveformsQ N Q MT SKT SKT PLHT RT FQQCLK QT PHLOutput-Output SkewPropagation DelayRise/Fall TimeVPP/2VPP/280% VPP 20% VPPFigure 2.3. AC Timing Waveforms2.5 Power Supply Noise RejectionThe device supports on-chip supply voltage regulation to reject power supply noise and simplify low-jitter operation in real-world envi-ronments. This feature enables robust operation alongside FPGAs, ASICs and SoCs and may reduce board-level filtering requirements.See “AN491: Power Supply Rejection for Low-Jitter Clocks ” for more information.2.6 Typical Phase Noise Performance: Single-Ended Input ClockEach of the phase noise plots superimposes Source Jitter and Total Jitter on the same diagram.•Source Jitter - Reference clock phase noise (measured Single-ended to PNA).•Total Jitter - Combined source and clock buffer phase noise measured as a single-ended output to the phase noise analyzer and integrated from 12 kHz to 20 MHz. For more information, see 3. Electrical Specifications.Note: To calculate the total RMS phase jitter when adding a buffer to your clock tree, use the root-sum-square (RSS).measured hereFigure 2.4. Single-ended Measurement Method The following figure shows three phase noise plots superimposed on the same diagram.Figure 2.5. Total Jitter Single-Ended Input (156.25 MHz)2.7 Input Mux Noise IsolationThe input clock mux is designed to minimize crosstalk between the CLK0 and CLK1. This improves phase jitter performance when clocks are present at both the CLK0 and CLK1 inputs. The following figure shows a measurement of the input mux’s noise isolation.Figure 2.6. Input Mux Noise Isolation (Single-ended Input Clock, 16QFN Package)3. Electrical SpecificationsTable 3.1. Recommended Operating ConditionsTable 3.2. Input Clock SpecificationsV DD = 1.8 V ± 5%, 2.5 V ± 5%, or 3.3 V ± 10%, T A = –40 to 85 °CTable 3.3. DC Common Characteristics (CLK_SEL, OEx) V DD = 1.8 V ± 5%, 2.5 V ± 5%, or 3.3 V ± 10%, T A = –40 to 85 °CTable 3.4. Output Characteristics (LVCMOS) V DD = 1.8 V ± 5%, 2.5 V ± 5%, or 3.3 V ± 10%, T A = –40 to 85 °CTable 3.5. AC CharacteristicsV DD = 1.8 V ± 5%, 2.5 V ± 5%, or 3.3 V ± 10%, T A = –40 to 85 °CTable 3.6. Additive JitterTable 3.7. Thermal ConditionsTable 3.8. Absolute Maximum Ratings4. Detailed Block DiagramsCLK0CLK1 CLK_SELQ0Q1Q2Q3Q4Q5Q6Q7Si53361 - 16-QFN 3x3 mmVDDO (Si53361 only)Figure 4.1. Si53360 and Si53361 Block DiagramQ7Q6Q8OEBVDDOBQ10Q9Q11Q1Q0Q2OEA VDDOA Q4Q3Q5CLK0CLK1CLK_SELFigure 4.2. Si53362 Block DiagramCLKFigure 4.3. Si53365 Block Diagram5. Si5336x Pin Descriptions5.1 Si53360 Pin DescriptionsCLK0CLK1Q2Q1GND Q6Q5Q3VDD Q0VDD Q7GND OE Q4CLK_SELFigure 5.1. Si53360 Pin Descriptions Table 5.1. Si53360 16-TSSOP Pin Descriptions5.2 Si53361 Pin DescriptionsO EC L K 1Q0Q1Q 2Q 3Q 4Q 5Q6C L K _S E LQ7VDDGND VDDO C L K 0GNDFigure 5.2. Si53361 Pin Descriptions Table 5.2. Si53361 16-QFN Pin Descriptions5.3 Si53362 Pin DescriptionsVDDN CN CN C CLK_SELQ2Q3V D D O A Q 4Q 5Q 6Q 7V D D O BQ11Q8N CQ9Q1OEA C L K 1OEB Q0C L K 0Q10Figure 5.3. Si53362 Pin Descriptions Table 5.3. Si53362 24-QFN Pin Descriptions5.4 Si53365 Pin DescriptionsQ6Q7VDD GND VDD Q2GND Q4OE Q0Q3VDD GND CLK Q5Q1Figure 5.4. Si53365 Pin Descriptions Table 5.4. Si53365 16-TSSOP Pin DescriptionsSi53360/61/62/65 Data Sheet • Si5336x Pin Descriptions6. Package Outline6.1 16-Pin TSSOP PackageFigure 6.1. 16-Pin TSSOP PackageTable 6.1. 16-Pin TSSOP Package DimensionsTable 6.2. 16-QFN Package DimensionsTable 6.3. 24-QFN Package Dimensions7. PCB Land Pattern7.1 16-Pin TSSOP Land PatternFigure 7.1. 16-Pin TSSOP Land PatternTable 7.1. 16-Pin TSSOP Land Pattern Dimensions7.2 16-Pin QFN Land PatternFigure 7.2. 16-Pin QFN Land PatternTable 7.2. 16-QFN Land Pattern Dimensions7.3 24-Pin QFN Land PatternFigure 7.3. 24-Pin QFN Land PatternTable 7.3. 24-QFN Land Pattern Dimensions8. Top Markings8.1 Si53360/65 Top MarkingsFigure 8.1. Si53360 Top Marking Figure 8.2. Si53365 Top MarkingTable 8.1. Si53360/65 Top Marking ExplanationMark Method:LaserFont Size: 2.0 Point (0.71 mm)Right-JustifiedLine 1 Marking:Device Part Number53360 for Si53360, 53365 for Si53365Line 2 Marking:TTTTTT = Mfg Code Manufacturing Code from the Assembly Purchase Order form. Line 3 Marking YY = Year, WW = WorkCorresponds to the year and work week of the mold date.WeekFigure 8.3. Si53361 Top MarkingTable 8.2. Si53361 Top Marking ExplanationMark Method:LaserFont Size: 2.0 Point (0.71 mm) Cen-ter-alignedLine 1 Marking:Device Part Number3361 for Si53361Line 2 Marking:TTTTTT = Mfg Code Manufacturing Code from the Assembly Purchase Order form.Line 3 Marking YY = Year, WW = WorkWeek Corresponds to the year and work week of the mold date.Figure 8.4. Si53362 Top MarkingTable 8.3. Si53362 Top Marking ExplanationMark Method:LaserFont Size: 2.0 Point (0.71 mm)Right-justifiedLine 1 Marking:Device Part Number53362 for Si53362Line 2 Marking:TTTTTT = Mfg Code Manufacturing Code from the Assembly Purchase Order form.Line 3 Marking YY = Year, WW = WorkWeek Corresponds to the year and work week of the mold date.9. Revision HistoryRevision 1.3December, 2018•Changed CLK_SEL from pull-down resistor to pull-up resistor.•Updated output state to low when OE pin is asserted low on Si53365.Revision 1.2December, 2016•Introduced Si53361 and Si53362 new products.•Merged Si53360/65 datasheets with the new products to create a single LVCMOS buffer datasheet.•Added Core supply current spec at multiple supply voltages.•Added “Internal pull-down resistor” typical spec.Copyright © 2021 Skyworks Solutions, Inc. All Rights Reserved.Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. 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Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of Skyworks’ published specifications or parameters.Skyworks, the Skyworks symbol, Sky5®, SkyOne ®, SkyBlue™, Skyworks Green™, Clockbuilder ®, DSPLL ®, ISOmodem ®, ProSLIC ®, and SiPHY ® are trademarks or registered trademarks of Skyworks Solutions, Inc. or its subsidiaries in the United States and other countries. Third-party brands and names are for identification purposes only and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at , are incorporated by reference.Portfolio/ia/timing SW/HW /CBPro Quality /quality Support & Resources /support ClockBuilder ProCustomize Skyworks clock generators,jitter attenuators and networksynchronizers with a single tool. WithCBPro you can control evaluationboards, access documentation, requesta custom part number, export for in-system programming and more!/CBPro。
方剂学 62,63,64,65讲治风剂
功用
疏风清热,养血活血。
热是哪里来的?比如像面瘫发作的时候,往往局部口眼涡斜,病侧,那一侧会有发热的特点。有的整体还有一种寒热的表证特点,更多的是局部,病患一侧颜面局部有发热特点,那我们考虑邪郁化热,风邪阻滞,痹阻经络,邪郁化热。针对这情况,驱邪就要疏风,疏风清热,用药往往是寒热兼顾的。它既要血考虑料本身经络空虚,外邪才能侵犯,活血考虑了治风要治血,血行风自灭。活血药帮助祛风散邪药发挥作用。
配伍特点
集众多辛散疏风药为一方,升散中寓有清降(茶清,薄荷),疏风止痛而不温燥。
这也是再利用这个方做新药研究当中,逐渐调整用量摸索出来的经验。
运用
辨证要点
头痛鼻塞(恶风),舌苔薄白,脉浮。(头痛为主,兼有外风特点§,现在有些使用没有外风特点,散风药适当降低)
有一类,根据痛的部位,羌活、细辛、白芷等做为一种引经药。
羌活、白芷、细辛、防风,都有辛散祛风,以及止头痛的作用。这方中,止头痛力量比较集中,药味多,而且适合于分经论治,主要的一些经脉,涉及到太阳经、阳明经,结合川芎以后,少阳厥阴经,细辛涉及到少阴经,头面主要涉及到一些经脉,都有针对性的药物。所以既有分经论治的特点,而且这些药的止头痛作用都比较突出。所以佐药这一批是增加止痛力量。
外风头痛,外邪属风,风邪循经上犯,“伤于风者,上先受之。”这样阻遏上部的清阳,头部的清阳之气,气血逆乱,头部气血逆乱就造成头痛、目眩这些表现。由于风为外邪,所以出现恶风发热,脉浮这类兼见的表证。从主治外风头痛来看,可能有同学要问,这带有一种解表剂的特点。历来在分类方面,也有这样的不同,有的放在祛风止痛,治头痛。也有放在解表剂里面,那比如《医方集解》《成方切用》都是放在解表剂里面。我们各版教材基本上是放在治风剂的。很多参考书也有放在解表剂里面,这个应该怎么看呢?川芎茶调散方名叫川芎茶调散,那是制定这个方的作者来看,把它立足于川芎为治头痛之要药。川芎又是祛风止痛,辛温能升散,所以它主治集中在头痛上,特别是外风头痛,所以放在治风剂,主治以头痛为核心是比较适合的。
数学一年级62-65页教案怎么写
数学一年级62-65页教案怎么写教学内容:人教版数学第一册第62至65页,练习九1至3题教学目标:1、引导学生经历认识10的过程,初步建立学生的数感。
2、学会10的数数,认读,写数,大小比较和10的分与合,对10的数概念获得全面认识和掌握。
3、培养学生实践能力、观察能力及初步的数学交流意识。
4、引导学生感受数10与实际生活的密切联系。
教学重点与难点:10的分解和组成教学准备:多媒体课件、小棒、圆片若干、练习纸等。
教学过程:一、创设情境师:今天的天气真好!老师要带大家去广场走一走。
那我们就赶紧出发吧!(出示P64页的主题图,并引导学生观察。
)二、交流,动手操作,探究新知(一).10的含义。
师:在图上你看到了什么呢?师:请大家打开书P64,数一数,它们的数量各是多少?师:好了,停下来。
画面上有多少个人呢?你是怎样数的呢?(让一位学生说一说是怎样数的)师:大家数了9以后数10。
10是9后面的一个数。
一共有多少只鸽子?哪位小朋友来数一数,(让一位学生出来数一数)师:你数得真准,能告诉大家从哪数到哪吗?还有谁跟他是不一样的吗?小结:看来无论从哪开始数,只要我们不重复,不漏数,就能把它数正确。
设计理念:充分利用教材中的主题图所提供的资源,引导学生多角度地认真观察,让学生从不同的起点数鸽子的只数和师生人数,并从中抽象出数10。
师:刚才同学们数到了10个人,10只鸽子,看谁能用最快的速度用小珠来表示10?(让几个摆得不一样的同学到黑板上摆一摆)师:咱们来看一看这几个同学摆的,他们摆的都是10个,他们摆得怎样呀!小结: 10个人,10只鸽子,和刚才摆的10颗小珠都可以用数字10来表示,今天我们就来认识10(板书课题)师:其实在生活中,很多事物的数量可以用10来表示,看看我们的身体,哪一部分的个数也可以用数字10来表示呢?小朋友以后数到数量是10的物体都可以用数字10来表示。
设计理念:这一环节给学生提供了丰富的活动平台,通过学生摆一摆、数一数、说一说,知道了10可以表示物体的个数,经历了由物抽象到数的过程,感悟到数与生活的联系,体会到数学就在身边。
100以内加减法混合运算题天天练-每页100题-完整版
姓名:日期:用时:得分:28+71-79= 35+42-49= 76+23-47= 40+14-33= 71-38+35= 35+34-2= 38+57-7= 52-6+48= 65+13-13= 63-15+38= 29+49-73= 76-2+10= 11+33-12= 58+38-80= 12+56-42= 13+8-10= 75+25-76= 54-30+36= 75-57+24= 63-20+4= 11-7+11= 57+17-38= 94-90+83= 58-52+15= 20+34-14= 44+1-4= 1+17-9= 18+61-58= 37-31+73= 59-44+78= 37+42-8= 15-0+48= 60-34+55= 20+68-28= 49-14+16= 76-30+22= 78-61+41= 87-71+3= 62-22+60= 41+21-38= 90-78+38= 22+52-22= 41+51-76= 78+13-87= 77-41+25= 37+41-11= 87-82+77= 38-38+50= 49-35+53= 34-8+60= 96-45+40= 86-84+58= 57-36+73= 95-74+49= 10+75-10= 50-43+81= 43+27-35= 56-0+39= 31-27+76= 81-65+28= 34+18-2= 64+35-29= 28+29-5= 86-68+23= 47-3+33= 76-24+9= 87+8-60= 12+79-58= 47-39+11= 13+62-26= 28+57-20= 13+40-4= 38-4+47= 91-51+42= 71+7-14= 44+5-39= 56-14+53= 18+71-8= 40-28+75= 5+93-13= 92-44+29= 88-29+19= 93-86+73= 48+25-8= 3+93-22= 84-23+26= 97-82+77= 87-85+65= 52-41+57= 26+19-33= 66+28-27= 64+7-24= 74+10-44= 32+54-30= 17+74-41= 73-26+7= 81+15-86= 61+39-79= 52+43-82= 46+27-15=姓名:日期:用时:得分:38-21+31= 72-44+46= 41+30-17= 51-30+56= 82-29+25= 85-29+18= 9+83-58= 72+2-72= 67-42+62= 28-12+33= 75+14-69= 78+22-93= 53-2+16= 62-60+65= 13+71-18= 47-39+62= 29-27+4= 62-4+3= 79-43+2= 58+41-55= 41+49-54= 16-13+24= 73-73+0= 93-59+59= 41+37-53= 22+45-23= 64-32+18= 42-11+45= 57-22+42= 2+61-23= 84-83+16= 61-36+73= 57-54+72= 20+15-16= 34+20-26= 57+1-22= 62-52+89= 71-22+36= 24+68-81= 98-97+72= 51-45+20= 14+34-43= 8+21-7= 20+67-45= 19+47-33= 57+9-37= 77-53+66= 8+23-30= 64-6+32= 58-14+44= 94+4-31= 9+8-16= 78+3-44= 44+20-29= 31-16+79= 27-23+19= 60+23-8= 5+71-49= 31+48-51= 31+28-59= 11+44-46= 55+4-40= 33+16-7= 22-1+76= 88-61+53= 78-24+16= 96+1-67= 37+35-56= 74-49+44= 77+8-67= 48-45+19= 57-46+39= 88+6-54= 51+24-11= 34+50-66= 43-42+68= 49-27+56= 70-41+70= 73-36+12= 99-83+46= 68+29-42= 66+1-51= 11+27-32= 53-8+30= 55-53+4= 59+33-80= 76-69+42= 8+66-1= 35+61-82= 29+67-16= 22+51-26= 26-7+81= 85-20+16= 53-15+60= 23-19+17= 60+33-0= 92-86+31= 46-38+73= 87+4-91= 2+25-0=姓名:日期:用时:得分:38+52-88= 61-22+2= 69+27-4= 52+43-42= 73-63+12= 100-85+71= 38+59-35= 93-53+6= 49+25-71= 75-75+63= 49-39+51= 32+43-63= 27-19+34= 51-7+56= 30+49-9= 22+7-7= 95-18+1= 9+10-10= 16+47-35= 71-26+44= 3+92-71= 83-67+27= 43+52-11= 86-86+83= 41+20-3= 62+14-5= 95-4+5= 41+54-35= 15+77-31= 76-61+75= 4+93-88= 76+23-93= 50-18+66= 40+38-61= 29-10+40= 38+50-79= 40+46-1= 59+36-45= 20+46-39= 50+7-26= 92-79+61= 63-33+70= 55+40-26= 25-1+8= 85-49+54= 59+35-2= 34+17-16= 94-77+21= 87-45+43= 18+34-13= 1+59-20= 8+78-31= 15+44-53= 29+59-78= 62+17-45= 86-63+62= 76+4-64= 48+42-55= 88-76+42= 97-63+38= 16+22-21= 35+59-22= 60-41+57= 23+72-69= 21+63-43= 48-23+65= 93-67+14= 41+55-73= 56+5-60= 50-27+1= 18+15-12= 13+56-69= 29-27+20= 84-55+20= 75+9-27= 31+34-58= 55+25-54= 33+60-34= 23+9-15= 35-8+54= 96-87+69= 70+9-37= 76+24-82= 82-49+6= 41-30+54= 52+17-29= 11+70-21= 95-74+60= 19-17+2= 66+34-68= 31-9+42= 37+34-5= 39+20-37= 47-12+6= 73-59+31= 80-55+71= 49+7-41= 33+19-44= 36+45-1= 52-37+35=姓名:日期:用时:得分:2+95-10= 8+38-37= 24+37-2= 55+25-74= 26-18+29= 33-2+57= 20+66-78= 93-52+37= 54+13-47= 68-5+18= 77-49+27= 33-22+11= 51+47-81= 39-16+70= 37+53-86= 60+31-48= 34+28-31= 14+65-14= 80-31+9= 73-67+92= 43-15+55= 3+16-5= 13+29-8= 49-47+50= 14+85-36= 46+10-56= 44-25+2= 31-24+10= 28-27+26= 29-23+26= 48-36+52= 10+0-9= 24+62-21= 6+87-54= 10+26-13= 32-1+54= 44-35+41= 55+27-27= 4+72-63= 96-77+42= 72-36+3= 62-48+7= 74-58+10= 48+21-60= 89-44+8= 86+5-47= 70-7+0= 75+13-60= 44+7-9= 12+64-52= 50+11-40= 81-29+34= 41-21+29= 35-8+62= 20-17+41= 78-66+28= 42+54-69= 86-59+22= 55+30-48= 38+29-64= 7+88-3= 58-11+16= 86-20+24= 31+55-61= 42+22-23= 36-5+40= 39+29-6= 6+20-7= 43+36-44= 96-78+1= 20+15-8= 19+68-56= 74-42+16= 79-27+48= 33+53-45= 75+24-69= 80-80+72= 26+70-12= 24-7+0= 63-54+86= 0+90-21= 98-25+21= 10+90-93= 24-8+53= 8+80-60= 88-48+60= 19-12+67= 12+40-31= 20+38-6= 93-81+46= 76+24-50= 41-18+27= 66+24-86= 98-81+32= 65-35+58= 85-57+23= 28+4-1= 32+9-35= 49+47-61= 66-51+82=姓名:日期:用时:得分:63+10-41= 66-44+3= 85+8-49= 48+22-35= 31+19-48= 96-51+12= 90-60+16= 84+0-19= 86+9-90= 56+14-56= 13+65-17= 51-34+36= 38+46-45= 24+11-25= 59-51+40= 90-81+52= 6-6+8= 46+49-34= 21+58-28= 58-35+5= 5+68-19= 6+70-44= 30+36-25= 22+18-19= 67+23-50= 27+64-59= 61-39+35= 89-44+49= 64-12+7= 57-24+9= 43+56-24= 5+50-26= 21+45-20= 14+29-7= 51-27+7= 35-13+11= 9+1-3= 90-54+56= 25+65-0= 48-18+55= 0+76-74= 33+59-41= 40+13-42= 26-20+91= 60+8-6= 43+7-19= 9+83-80= 82-41+36= 95-93+94= 97-48+40= 74-42+29= 84-67+70= 20-16+14= 51+7-42= 45-15+14= 86-8+16= 81-31+22= 93-30+26= 11+82-42= 54-37+33= 13+78-42= 44-35+77= 89-71+2= 54-1+18= 97-72+4= 54-30+35= 78-75+14= 58+5-63= 29+28-22= 95-95+17= 78-58+29= 97+1-38= 42-27+19= 32+49-77= 42+58-20= 33+36-43= 61+37-63= 88-88+68= 32-27+50= 44+38-4= 7+51-44= 3+39-23= 20+51-11= 23+33-5= 66+9-72= 77-56+54= 89-64+6= 39+59-30= 63+32-87= 46-24+23= 10+36-37= 40-39+46= 78+5-3= 25+74-75= 13+79-82= 73-41+0= 38+21-36= 52-18+22= 38-4+36= 32-20+0=姓名:日期:用时:得分:58+37-47= 18+30-28= 10+67-30= 51-24+70= 52+46-71= 75+16-75= 51-37+21= 73-17+43= 35+31-18= 71-20+42= 5+48-51= 84+8-58= 44-13+7= 58-44+82= 73+22-32= 100-78+76= 38+34-28= 62-6+20= 60+35-49= 85-72+38= 58-37+72= 75-63+34= 38-14+58= 34-5+5=75-39+3= 88-87+21= 30-23+70= 39+55-66= 55-53+11= 42-32+82= 30-13+70= 8+69-45= 86-23+15= 49+7-4= 47+10-54= 2+17-11= 22+34-11= 18+46-19= 33-23+15= 3+66-63= 16+37-53= 74-49+35= 90-65+50= 5+46-30= 66+26-66= 42-5+60= 77-58+46= 37+50-64= 48+50-16= 23+63-35= 52+14-58= 80-38+21= 4+54-34= 70-62+12= 100-78+4= 17+69-4= 77+13-38= 55+11-25= 20+0-19= 67+26-62= 86-84+94= 81-71+47= 38-28+47= 86-68+60= 84-53+1= 39-27+83= 51-8+47= 69+27-64= 85-44+18= 72-51+57= 81-34+6= 55+24-17= 52-18+1= 15+71-85= 40-37+70= 89+3-44= 61-19+14= 83-66+20= 73+14-74= 44+41-15= 45+33-58= 61+4-20= 48-42+9= 50+33-13= 8+82-35= 58-44+11= 59-15+37= 4+95-66= 69+9-26= 61-47+7= 16+59-56= 6+50-37= 25+62-85= 81-37+33= 3+64-23= 67+5-59= 31-9+9= 11+62-0= 75-73+74= 48+48-30=姓名:日期:用时:得分:63+1-1= 65-44+14= 62-48+12= 22+58-57= 78-61+12= 47+30-39= 13+80-8= 56+12-2= 47+15-22= 38+22-36= 20+48-29= 23-17+81= 41+33-14= 73+14-64= 0+89-25= 65+29-46= 2+75-64= 30+46-30= 46+22-4= 7+18-13= 14+79-75= 55-30+28= 23+17-5= 96-32+5= 47+46-75= 57+4-52= 48+50-40= 91-38+17= 40+20-6= 59-50+17= 5+46-49= 53+25-1= 21+77-12= 2+67-55= 19+74-3= 89-63+22= 58+39-80= 35+41-56= 9+75-76= 7+49-24= 39-1+38= 56+11-30= 44+5-20= 15+68-20= 94-9+4= 4+62-28= 12+72-67= 60-46+15= 70+10-63= 47+43-60= 6+93-33= 24-16+28= 92-54+6= 91-5+12= 35+48-15= 41-7+40= 79-62+12= 17+24-40= 20-9+80= 35-6+45= 67-19+2= 44-19+61= 44+8-50= 68+7-61= 37-7+38= 30-30+53= 27+48-31= 62+36-68= 58-33+14= 40-20+34= 33-24+84= 59-28+8= 4+85-83= 4-4+31= 15+68-64= 64-51+13= 66-16+1= 80-60+7= 75-43+30= 58+37-72= 74-69+43= 37+59-83= 57+21-46= 37-19+54= 61-35+7= 99-76+5= 58-27+4= 35+39-30= 66+5-54= 25-6+40= 77+6-82= 59-45+49= 52-22+44= 17-15+82= 74-57+41= 42-5+39= 41-34+48= 22+21-22= 60-33+68= 86-50+4=姓名:日期:用时:得分:45+18-3= 29+35-20= 8+75-11= 65+14-58= 18+77-5= 5+53-32= 64+15-70= 25-2+30= 92-1+4= 20-16+82= 78-77+31= 35+5-5= 2-1+45= 49+29-10= 19+18-11= 33+21-21= 63-54+53= 19+71-36= 64-27+10= 44+23-37= 84-25+1= 10+44-12= 65-14+37= 37-7+53= 23-6+82= 97-54+28= 44+23-35= 46-0+36= 99-65+37= 77+17-32= 3+46-2= 97-55+1= 45-8+19= 95-81+31= 48-25+59= 55+29-68= 83-29+29= 45+9-35= 34+26-6= 43-36+74= 97+1-67= 56-28+21= 54+42-72= 30-23+4= 67+29-87= 61+33-18= 18-3+16= 10+72-63= 76+3-78= 78-15+34= 28+39-62= 2+62-49= 24-4+58= 74-0+24= 5+94-49= 82+17-31= 37+5-41= 18+75-8= 63+6-43= 43+13-37= 10+16-25= 44+32-65= 40+45-85= 12+65-23= 26+13-28= 65-36+39= 100-79+49= 47-29+63= 49+39-80= 14+61-62= 71-21+24= 37-32+13= 95-58+35= 86-77+38= 7+54-14= 80-29+33= 57+22-1= 75-65+64= 29+55-6= 35+25-57= 81+18-79= 41-36+32= 38+49-52= 19-15+46= 73+15-70= 15+85-3= 53-23+54= 39-38+28= 26+64-77= 8+21-9= 28+69-76= 12+85-42= 79+17-81= 4+91-45= 81-65+53= 66-40+18= 82-38+32= 88-57+24= 76+6-69= 99-75+38=姓名:日期:用时:得分:90-84+37= 44-13+39= 78+4-52= 11+45-55= 91+9-65= 13+6-19= 97-68+12= 87-16+27= 46-44+30= 86+2-79= 75-55+40= 53-31+27= 30+58-16= 59+39-54= 52+21-15= 58+38-72= 38-21+69= 27+22-48= 19+71-69= 84-65+5= 76-20+17= 2+29-25= 39-5+9= 68-53+12= 16+56-24= 25-9+25= 57+20-1= 80-80+78= 44-40+8= 62+12-20= 71-55+39= 72+8-67= 69-54+72= 47+18-63= 9-8+49= 77-2+5= 59+35-31= 81+11-52= 33+24-46= 25+69-24= 67-35+31= 100-32+24= 23+61-37= 28+44-26= 92+0-82= 81-70+82= 33+0-31= 50+46-64= 62+0-52= 41+32-34= 72+27-30= 60-25+8= 3+70-4= 33-2+37= 38-17+23= 87-67+59= 31-16+59= 36+59-63= 2+23-24= 71+20-19= 3+91-11= 40+58-7= 89-18+28= 69-56+69= 41-30+7= 73-27+8= 92-70+32= 29+70-32= 55-15+10= 47+45-30= 73-67+75= 48-4+53= 47-40+70= 94-60+15= 44+24-16= 42-37+32= 83+12-53= 83-48+30= 86-38+8= 86-77+37= 35+38-67= 61+8-22= 8+88-6= 66+7-7= 90-55+34= 67-39+13= 81-52+38= 44+7-2= 98-9+3= 10+72-76= 54-45+44= 13+50-43= 21+79-56= 44-38+32= 30-2+13= 55+13-68= 57-51+4= 57+18-69= 82-74+83= 57-5+2=姓名:日期:用时:得分:11+48-7= 17+44-8= 42-31+24= 29+40-1= 86-25+37= 70-26+27= 34+3-29= 49-21+27= 43-30+4= 42+36-1= 32-32+60= 61+2-30= 38-33+18= 75+15-14= 28+39-56= 93-24+9= 91-43+37= 88+4-57= 87+6-40= 92-49+38= 31-27+12= 90-76+80= 77-76+88= 54+40-4= 74+23-15= 25+30-26= 77+23-68= 27+40-23= 97-26+24= 20+79-58= 6+84-54= 35-16+48= 15-8+18= 69-50+70= 49+50-73= 97-67+18= 15+66-25= 81-78+82= 41-26+48= 87-70+10= 35+28-10= 10-4+69= 93-72+62= 62-58+83= 47-45+38= 95-45+8= 49-27+42= 17+64-46= 54+22-27= 49+27-6= 84-70+72= 31+21-33= 67-44+24= 47+47-48= 67-3+2= 75-60+18= 47-7+5= 20+55-13= 63-38+73= 51+34-25= 49-26+4= 2+91-19= 45+32-68= 72+7-71= 92-71+11= 46+33-30= 39-5+13= 54-33+9= 43+38-75= 96-46+3= 83-64+1= 34+63-82= 56+34-28= 85-73+78= 92-83+54= 30+29-37= 63+15-26= 66-11+19= 76-69+54= 15+14-17= 63+14-55= 85-85+67= 9-1+4= 33-14+59= 72-26+30= 52+1-14= 67-38+63= 49-20+16= 11-6+10= 91+4-58= 58-14+15= 30-30+7= 57-55+62= 48-0+8= 49-45+82= 52-10+25= 31+21-16= 94-86+24= 88+12-65= 49-30+24=姓名:日期:用时:得分:4+83-1= 95+4-1= 66+7-59= 33+32-26= 22-10+51= 25+53-7= 69-33+7= 8+88-78= 85-82+70= 65-43+33= 69-1+6= 25+62-62= 41-11+2= 50+9-5= 61-4+22= 83-53+20= 10+38-35= 35-17+45= 68-11+22= 65-5+12= 46+43-55= 51+6-15= 16+83-47= 12+26-27= 87+2-21= 19+69-23= 38-26+52= 37+26-61= 7+76-30= 24-15+13= 39-9+26= 55-2+40= 52+26-58= 49+40-49= 55+33-45= 41+55-52= 83-27+41= 43-29+16= 28+21-5= 14+60-31= 21+70-7= 28+27-30= 28+59-16= 28+68-79= 85-83+18= 75+8-7= 82-51+50= 26+8-19= 20+79-74= 97-57+30= 27+12-9= 30+67-93= 42-37+27= 10-5+9= 94-90+8= 99-93+50= 38-12+40= 37-20+32= 40+48-24= 52-15+47= 23+20-39= 42+30-63= 75-49+59= 45-24+75= 11+51-57= 37+31-53= 94-82+47= 26+48-19= 87-66+34= 38+44-71= 14-4+50= 22+77-65= 21+74-56= 67-41+60= 66+5-68= 11+86-69= 89-10+14= 24+54-77= 10+85-63= 54+29-23= 23-22+77= 89-20+22= 15+78-6= 69-21+20= 45+37-76= 80-15+25= 19+31-2= 46+35-49= 79+14-50= 24+68-16= 71-70+27= 40+0-32= 78+19-92= 10+56-48= 23+75-55= 49+29-72= 75-41+27= 92-88+90= 40-15+19= 53+22-27=姓名:日期:用时:得分:58-15+20= 57-29+12= 73-72+64= 50-47+83= 62-35+65= 68+31-22= 17+29-17= 44+49-29= 86-16+22= 68-64+39= 72-62+22= 20-16+30= 44-2+6= 29-21+33= 70-61+84= 7+36-9= 43+39-50= 97-27+4= 92-72+55= 45-45+69= 22+78-86= 63-37+59= 16+58-35= 30+39-7= 53+34-33= 78+6-69= 38+58-44= 82-69+30= 47-40+46= 39+54-86= 44-44+61= 51+13-54= 2+78-23= 58+17-55= 31+67-3= 3+87-81= 68-31+37= 84-57+2= 79-53+0= 89-76+69= 58-22+39= 95-86+11= 70+29-63= 98-88+6= 47-8+21= 37+32-63= 24-8+20= 82-62+67= 64-35+43= 9+42-4= 58+33-0= 87-79+36= 77-10+16= 22+55-27= 26+36-28= 45-12+9= 36+63-33= 90-49+2= 14-13+62= 53-7+53= 42+18-43= 65-56+47= 67-16+47= 82-81+98= 27-5+11= 22-11+19= 79+15-52= 85-57+50= 49+13-56= 68-14+42= 40-3+53= 18-17+29= 8+22-9= 35+58-88= 51+11-53= 57+4-26= 15-4+6= 43+28-27= 85-56+69= 64-30+52= 11+33-26= 94-87+17= 28+5-13= 0+32-23= 52+37-8= 84-84+16= 53-50+95= 50-18+56= 12-1+25= 38-4+15= 77-38+27= 27+42-29= 93-28+23= 67+33-58= 56+9-46= 39+23-34= 89+5-33= 63-25+25= 75-37+11= 53-27+72=姓名:日期:用时:得分:79-39+20= 87-45+9= 60+32-40= 82+14-78= 58-39+36= 97-59+61= 22+76-38= 25+7-12= 31+34-65= 80+19-4= 31+50-65= 50+21-23= 80-36+55= 95-81+84= 67-30+36= 54-50+66= 20-12+41= 43+31-10= 6+78-39= 97-96+51= 16+50-3= 66-30+36= 41+30-70= 23-10+47= 65-1+5= 54-54+94= 72+19-81= 90-69+23= 73-3+10= 14+19-15= 45-42+16= 47-38+79= 19+40-2= 67-2+34= 38+62-6= 76+15-64= 91-72+50= 12+74-31= 49+26-18= 29+43-67= 20+53-7= 29+5-15= 24-19+47= 88-85+86= 81-57+75= 92-76+47= 64+12-62= 77-40+48= 37+32-66= 98-89+91= 60-52+25= 61-17+48= 67+26-74= 15-6+12= 67+15-22= 2+58-29= 21-4+11= 27+55-38= 46-15+62= 59-19+51= 58-40+55= 65+5-24= 44-12+54= 86-82+62= 45-29+50= 98-89+15= 31+52-11= 62-28+28= 10+63-23= 2+88-66= 39+29-18= 13+19-24= 34-11+12= 13+69-57= 31+62-86= 99-52+24= 79-43+23= 66-42+56= 15+2-17= 20+77-60= 25-12+35= 82-38+0= 90-24+21= 99-30+27= 81+18-40= 89-52+5= 45-25+65= 9+52-51= 97-68+5= 99-45+13= 43-30+76= 74-40+46= 20+78-86= 91-66+21= 95-56+36= 8+25-31= 30+12-20= 43+30-22= 5+39-38= 42-4+26=姓名:日期:用时:得分:86+11-50= 86-82+84= 48+45-32= 30-17+29= 31+15-44= 13+87-47= 99-37+30= 73+17-30= 82-54+65= 39-25+56= 84-20+1= 87-76+26= 34-25+10= 28-24+71= 92-68+68= 33+53-32= 96+4-56= 70+15-48= 90-46+9= 57-26+64= 9+33-32= 7+76-82= 52-45+16= 80+6-75= 58-36+69= 42-21+17= 62-51+89= 54+28-62= 99-82+53= 28+8-22= 38+34-65= 36-15+16= 96-94+36= 93-60+19= 54-45+20= 56-44+21= 91-11+11= 43+25-8= 0+84-66= 43-24+62= 41+16-57= 95-42+47= 43+50-48= 82-59+4= 81-49+62= 78+8-29= 22+65-43= 47+52-24= 20-11+19= 10-6+92= 82+12-69= 25+46-34= 88-20+32= 68+29-74= 14+41-32= 43+1-1= 35-18+14= 16+44-59= 82+16-76= 67-29+60= 5+75-23= 73-29+33= 49+20-41= 34+54-65= 5+89-56= 19+58-27= 88-23+19= 72-43+22= 54+31-58= 78-73+44= 23+24-23= 26+60-70= 28+64-56= 93-80+58= 60-58+88= 20-14+47= 99-15+14= 31-26+44= 59+37-59= 68-51+1= 91-65+70= 49+10-18= 10+38-21= 57+4-33= 71+17-4= 56-35+73= 71-57+51= 57+31-78= 58-28+16= 59-11+19= 66-51+47= 37+53-24= 40+1-13= 24+33-17= 92-90+39= 73-7+3= 5+84-37= 3+47-12= 88-63+73= 10+17-25=姓名:日期:用时:得分:62-53+90= 92-76+32= 72+4-3= 7+29-19= 41+53-4= 55+23-23= 92-50+22= 34-26+20= 36+1-37= 51+43-76= 2+47-3= 16+68-65= 84-26+38= 73-62+23= 47+14-19= 92-83+63= 2+71-54= 4+69-11= 28+39-25= 30+61-74= 40+29-55= 53+43-78= 93-62+13= 29+35-21= 63+10-58= 11+67-30= 71-66+45= 36+44-18= 92-7+10= 81-65+67= 31-13+62= 63+21-64= 49-27+23= 88-88+67= 1+87-65= 77-20+6= 47+51-68= 48-16+65= 44+54-13= 99-86+5= 16+4-11= 90+5-16= 51+18-60= 45+49-16= 2+95-16= 14+37-20= 29-5+25= 14+35-35= 83-56+20= 65+30-87= 28+18-38= 34-33+72= 17+33-47= 30+65-51= 35+10-16= 97+3-19= 96-77+46= 99-41+18= 25+2-24= 17+26-22= 44+47-65= 92-58+41= 88+12-51= 19+58-52= 62-62+15= 48+50-84= 31-11+49= 13-10+80= 7+25-16= 52-45+87= 13-6+17= 52+44-53= 48-47+66= 47-16+45= 51+3-24= 91-91+53= 55+34-81= 24-1+31= 58+36-91= 3+72-39= 6+74-33= 77-14+15= 92-48+56= 73-1+1= 55-35+30= 97-76+9= 72-45+62= 83-45+56= 35-5+63= 88-24+6= 13+43-36= 80+0-64= 65+28-4= 25+18-26= 90-71+40= 44+56-52= 9-4+9= 16+71-45= 74+5-68= 43+39-11=姓名:日期:用时:得分:61-14+21= 34+56-53= 12+24-22= 78+7-27= 34+6-33= 47+43-45= 30-7+45= 52-42+24= 80-66+27= 88-51+41= 48+1-31= 65-50+23= 65+34-52= 80-44+55= 30+66-15= 33+56-26= 52+41-77= 68+26-82= 14+39-6= 48+7-53= 48+44-90= 90-36+42= 83+15-70= 69-59+56= 37+62-82= 49+34-1= 27-8+10= 86-72+24= 22+63-54= 53-53+27= 42-35+1= 55-1+40= 14+56-64= 29-21+27= 24+52-33= 53+28-67= 95-19+7= 99-83+10= 70-51+13= 34-29+17= 2+65-31= 53-31+74= 29-26+30= 76-26+35= 92-7+6= 94-51+12= 45-25+55= 87+10-22= 75-47+27= 63-37+19= 10+84-71= 51+10-17= 36+36-65= 34+19-42= 64-14+36= 62+33-29= 70-42+27= 16-13+32= 73+24-4= 78-58+0= 29+12-2= 27-2+16= 85-15+11= 8+76-30= 90-50+19= 70-14+10= 66-10+6= 56+3-33= 74+25-66= 82+14-70= 41+47-8= 19+35-19= 18-4+54= 57-45+8= 30-24+80= 70+13-77= 40-33+6= 85-15+18= 28+59-10= 79-59+68= 25+4-6= 98-96+98= 54+26-22= 38-26+63= 12+78-73= 76+4-6= 6+87-21= 62-19+13= 88+8-35= 48+46-6= 36-22+29= 72-28+2= 62+30-42= 27+52-71= 22+31-42= 37-31+40= 38-16+6= 80-55+59= 49+32-66= 41-26+17=姓名:日期:用时:得分:58+34-69= 12+76-13= 36+56-50= 32+40-7= 27-1+36= 50+32-18= 75-56+68= 17-17+15= 51+38-81= 32-21+23= 18-9+48= 40+14-18= 40-36+20= 93-22+26= 87+11-42= 4+20-12= 14-4+48= 21-7+35= 22+51-68= 5+95-97= 78-51+17= 50+50-11= 55+38-85= 97-93+90= 32-20+67= 68-66+74= 59-11+16= 67-16+49= 75-63+49= 31-23+86= 81-44+26= 68-38+45= 29-26+97= 70-66+65= 6+9-11= 63-23+33= 79-69+86= 47+30-60= 3+47-5= 30+38-26= 82+1-78= 56+44-66= 29+39-13= 58-39+56= 38+21-16= 61+23-71= 9+35-23= 42-34+27= 72+8-55= 42+40-16= 93-18+25= 55-47+81= 33+54-60= 26+13-10= 23+33-1= 98-93+40= 1+94-45= 96-54+13= 23+46-7= 21-6+59= 27+36-29= 25+59-62= 22-20+11= 76-64+74= 99-33+2= 54-46+47= 98-97+80= 14+82-60= 64-56+11= 12+80-83= 49+14-24= 63+12-11= 55-47+0= 54+36-67= 60+19-47= 96+3-79= 60-51+1= 38-33+59= 81-75+90= 31+43-53= 54+40-56= 89-35+12= 74+7-68= 16-6+74= 98-86+64= 38+24-28= 94-9+7= 82-33+19= 45+40-23= 50+27-17= 41-39+35= 84-72+84= 52+39-75= 20+29-46= 7+66-8= 68-29+27= 42+7-2= 42+36-16= 70-55+55= 23-8+15=姓名:日期:用时:得分:70-37+37= 39+28-65= 50-45+86= 30+42-25= 23+7-29= 93-64+14= 94-80+11= 34+63-95= 6+74-23= 96-21+7= 66+5-20= 43+54-90= 18+58-31= 96-95+78= 10+90-74= 39-35+19= 9+88-58= 65+11-72= 87-87+73= 71-53+45= 41+48-53= 80+4-40= 17+73-64= 10+7-7= 64-4+5= 41-9+4= 83-83+13= 54+45-97= 97-92+80= 19+17-8= 44-36+71= 42-36+82= 41+51-54= 37+61-35= 42+42-24= 97-76+23= 6+69-67= 95-86+74= 23-20+9= 26+8-12= 8+39-30= 62-34+43= 30-11+38= 79-42+34= 73-53+8= 64+10-68= 24+48-19= 56+32-19= 87-84+19= 71-68+39= 8-8+57= 56-42+86= 57-38+61= 94-85+10= 64-11+13= 37-24+1= 59-54+30= 11+70-18= 85-37+46= 23+68-19= 27-18+91= 53-40+18= 96-57+12= 69+31-20= 28-28+61= 24+70-92= 88-87+3= 29+64-13= 58+28-39= 94-90+64= 54+24-35= 24+70-66= 82-18+35= 29+39-59= 77-57+29= 49-1+6= 80-46+49= 78-33+45= 66+22-84= 10+90-92= 65-31+62= 80-57+34= 84-32+10= 2+36-26= 80+8-6= 27-16+1= 72+2-50= 87-67+38= 6-2+65= 88+6-82= 16-10+64= 17+44-37= 32+40-56= 90-72+70= 72+1-57= 56+15-22= 31-22+37= 85+8-58= 53-14+8= 1+81-54=姓名:日期:用时:得分:60+28-60= 28+59-24= 36+5-11= 19+62-13= 72-57+67= 94+3-69= 48+14-54= 90-8+12= 16-3+50= 69-47+23= 38+33-19= 93-34+5= 33-23+45= 40+32-57= 26+17-1= 73-71+10= 44-33+82= 63+1-15= 48-22+65= 54+45-82= 68-5+18= 64-55+37= 76-51+55= 63-1+25= 60+18-21= 58-37+77= 35+48-62= 59+26-57= 61+20-3= 50-9+6= 13-11+64= 61-15+54= 100-50+7= 95-85+68= 41-7+34= 69-50+73= 60-58+36= 29+49-30= 18+78-76= 34+31-58= 49+25-40= 54-49+34= 44-30+74= 24-18+53= 18+50-55= 3+60-48= 22-11+64= 14+31-22= 41-36+88= 34+21-39= 23+52-55= 91-66+13= 89-87+60= 1+91-62= 7+63-32= 7-3+33= 50-5+8= 27+64-91= 57+22-51= 68+16-63= 77-61+39= 12+87-54= 49+23-66= 88-77+62= 44-9+16= 15+49-58= 65-9+2= 28+34-14= 31+35-40= 52-16+28= 76-48+29= 89-35+46= 20-4+39= 10+74-33= 70+20-60= 7+53-1= 43+50-6= 76-59+32= 88-48+45= 45-21+48= 93-68+26= 9+84-14= 88+4-1= 3+28-13= 73-73+0= 74-20+16= 83-71+39= 89-5+0= 44+54-82= 25+62-35= 48-25+43= 75+12-36= 40+22-59= 66+16-55= 62-49+54= 29+19-21= 25+56-47= 97-79+35= 16+82-58= 30+48-69=姓名:日期:用时:得分:58-9+4= 40+28-65= 68+26-45= 29-14+80= 96-78+78= 49-42+50= 23+32-0= 68-7+1= 2-2+74= 63-7+2= 87-61+50= 90-85+88= 24+28-48= 91-62+22= 94-26+17= 90-49+47= 5+25-23= 24+67-80= 13+77-17= 2+15-0= 23+72-91= 46-19+4= 45-27+70= 68-49+2= 84-32+13= 59-31+59= 96+4-81= 45-20+17= 93-87+3= 23+42-7= 28+18-5= 41+46-50= 17-7+14= 91+9-44= 49+17-49= 36-14+25= 79-73+10= 3-1+64= 50-46+92= 97-41+36= 21-10+28= 34+34-5= 2+41-15= 39-17+61= 89-31+24= 64-50+46= 52-44+81= 74-10+23= 9+45-46= 20+50-70= 51-17+13= 73-41+40= 24+61-37= 61-56+5= 8+87-73= 48+3-9= 5+62-0= 5+36-23= 59+39-88= 13+17-11= 12+54-11= 93-53+18= 14-2+35= 41-27+13= 96-59+6= 68-64+32= 71-23+3= 98-94+15= 29+71-64= 40-2+33= 60-54+85= 16-9+22= 81-60+77= 91-64+73= 20+31-16= 40-27+84= 73+20-90= 37+50-33= 19-0+18= 58+37-95= 59-25+33= 8+90-55= 59-37+8= 47+24-23= 60-39+23= 22+56-68= 42-38+64= 42-22+28= 39-25+36= 63+14-29= 33+43-14= 70-37+58= 46-37+31= 11+55-5= 24-14+26= 53+3-14= 41+54-49= 54+28-14= 83-72+30= 9+7-15=姓名:日期:用时:得分:63-41+3= 87-25+0= 88-18+8= 26-6+10= 46+11-41= 15-5+75= 69+9-68= 7+68-43= 49+36-77= 63+32-83= 27+51-30= 94-74+37= 48+7-20= 32-30+3= 32-19+9= 77+10-40= 83-32+27= 69+30-16= 27-25+82= 71-62+23= 58-4+35= 15+46-34= 46+21-63= 90-49+37= 41+9-47= 45-23+45= 33+66-12= 7-7+61= 84+16-93= 25+33-13= 66-54+25= 96-58+21= 93-64+40= 89-33+14= 95-46+36= 40-38+61= 96-42+8= 74+9-55= 76-75+34= 8+63-16= 70-16+32= 21+68-21= 26+70-73= 53-30+40= 4+90-20= 79-59+13= 39+60-72= 5+28-32= 9+78-30= 72+21-69= 55-30+28= 89-78+32= 77+3-16= 65-59+32= 98-70+34= 68-30+35= 35+17-8= 36+62-30= 29+68-97= 72-46+52= 35-3+37= 72-60+29= 73-63+83= 55+39-50= 84+14-71= 100-85+76= 4+26-3= 24+17-30= 50-38+31= 84-36+16= 40-1+19= 84-69+40= 7+15-6= 97-65+45= 25+15-10= 36+20-17= 99-39+24= 35+27-2= 23+77-7= 48+23-60= 52+8-11= 30+61-81= 50-11+17= 85+8-5= 16-15+74= 75+1-69= 8+26-13= 93-89+90= 16+30-12= 57-35+53= 72-4+23= 26+49-63= 85-56+64= 30+42-13= 85-62+35= 87-80+76= 26+70-44= 64+28-15= 52-9+21= 12+86-70=姓名:日期:用时:得分:2+29-18= 41+43-14= 44-16+55= 21+78-82= 16+84-25= 75-70+64= 16+29-37= 69-68+32= 61-33+16= 8+25-16= 61-51+51= 100-64+9= 55-19+1= 50+15-7= 81-32+12= 74-48+7= 16+67-32= 70-58+49= 69-63+84= 5+6-11= 41+47-19= 66+21-53= 57-22+21= 73-12+35= 57-48+0= 99-58+1= 27-7+46= 54+13-2= 81-20+23= 4+68-34= 96-77+53= 25+24-22= 65-46+78= 31+37-23= 27-17+7= 66-24+30= 61-53+79= 78+8-6= 93+1-8= 44-30+24= 49+11-16= 25+24-46= 52+14-24= 85-49+40= 31+45-73= 57-51+30= 23-11+41= 25+21-16= 44+52-21= 79+5-62= 100-47+42= 62-40+59= 95-88+50= 56-50+46= 63+23-57= 31+15-30= 8+59-31= 99-19+8= 50-21+4= 82-28+30= 47+33-15= 6+43-14= 16-4+16= 5+21-25= 84-73+40= 39-24+82= 43-12+59= 33+64-91= 10+29-13= 31+69-11= 15+75-7= 44-29+47= 29-1+26= 87-32+37= 39-36+37= 68+20-44= 48+2-22= 41+57-7= 91-77+17= 98-66+28= 61-34+25= 91-43+52= 48-27+71= 56+14-48= 76-72+0= 40-9+18= 38+24-37= 16+39-35= 26-11+60= 51+46-60= 45+43-45= 14+17-13= 69-33+15= 33-19+29= 17-17+86= 35-15+63= 31-25+13= 84-63+42= 7+77-11= 40+48-49=姓名:日期:用时:得分:67-51+64= 24+39-28= 21+37-52= 88-42+2= 79-20+40= 64-28+58= 97-43+14= 7+88-50= 94-80+56= 30+69-72= 77-77+4= 70-6+17= 27-15+85= 57+15-45= 78-42+33= 40-24+36= 18+15-27= 29+51-17= 94-70+33= 59-51+57= 32-1+55= 1+56-12= 67+27-46= 78-37+5= 12+73-2= 52+14-63= 88-62+36= 2+64-66= 65+6-55= 45+43-30= 29-7+43= 86-51+13= 7+26-30= 90+6-11= 20+42-41= 75+12-40= 77-75+3= 18+41-55= 77+23-61= 10+83-91= 12-7+15= 55-20+55= 28+63-51= 27+71-75= 47-15+1= 11+59-9= 8+62-18= 53+15-40= 87-83+40= 37-5+34= 51-6+15= 31+39-63= 25-3+39= 87+8-67= 13+13-14= 54-17+14= 70-64+94= 46+20-43= 44+21-8= 53-44+10= 43+47-49= 18+76-75= 60-3+34= 5+58-3= 91-41+41= 58+35-67= 13+53-28= 75+13-46= 28+33-24= 96-64+38= 39+5-17= 48+7-25= 99-68+5= 25-10+1= 43+35-78= 50+20-44= 46-44+56= 60+16-63= 39+56-29= 43+24-59= 32+25-12= 97-65+49= 44-2+58= 96-36+19= 6+42-46= 15+39-51= 80-61+56= 93+0-55= 13+35-3= 93-55+6= 25+55-27= 97+1-44= 69-18+40= 50+49-19= 63+14-46= 79-29+19= 13+50-15= 54+1-43= 20+27-14= 46-23+53=姓名:日期:用时:得分:63-58+80= 54-4+48= 18+78-48= 91-21+19= 100-77+77= 85+9-51= 12+64-25= 45-25+6= 50+40-54= 13+72-54= 30+70-42= 93-65+40= 33-26+48= 78-16+33= 25+50-9= 82+12-81= 19+80-72= 99-58+33= 14+45-23= 10+33-31= 68-44+49= 99-81+46= 0+59-10= 14+53-44= 65+33-22= 42-27+49= 69+11-5= 47-6+39= 98-90+39= 37+60-42= 82-58+21= 89-62+35= 45+42-74= 93+2-45= 65-41+12= 50-47+78= 57-34+22= 27+71-56= 38+58-57= 10-10+22= 34+63-93= 84-45+50= 6+6-11= 69-68+28= 55-49+19= 42+49-37= 67+3-8= 22+63-37= 38-13+50= 15-7+29= 10+80-69= 85-66+16= 88-42+36= 12+79-11= 34+43-50= 42+45-13= 83+5-39= 90-60+69= 21+59-61= 45+30-9= 17+76-38= 88-38+40= 29+38-45= 44-19+67= 64+32-90= 91+8-79= 40+40-75= 69-34+63= 23+73-50= 86+6-36= 58+9-21= 97-71+69= 25+71-69= 57-34+12= 82-47+11= 88-54+50= 49-36+57= 44+22-31= 84+1-7= 32+41-45= 26-8+65= 40-20+41= 81-67+16= 70-63+72= 89-49+19= 100-93+59= 79-62+53= 54-30+15= 99-14+2= 55-55+80= 70+18-22= 49-16+66= 12+77-38= 97-82+83= 98-51+35= 77-70+79= 12+81-27= 58+3-35= 56-24+57= 48+20-38=姓名:日期:用时:得分:34+56-40= 58-13+44= 4+96-56= 69+21-53= 73-43+64= 93-47+3= 45+45-2= 19-14+67= 84-83+95= 10+46-1= 95-46+20= 26-3+27= 69-44+23= 30+35-51= 88-57+16= 81-25+34= 10+47-20= 30+38-43= 44-39+89= 63-52+64= 19-7+31= 23+54-16= 67-36+51= 13+84-31= 69-15+26= 20+76-11= 44-26+72= 97-29+0= 36+23-56= 99-63+45= 55-44+57= 37+8-2= 34-23+25= 90-82+22= 2-2+38= 94-82+35= 43+40-2= 25+58-40= 25-12+44= 20+63-55= 30+50-20= 39+50-45= 54-43+17= 69-30+41= 16-13+8= 76+18-89= 8+77-77= 28+14-23= 11+65-30= 27-20+28= 1+58-23= 79-74+48= 61+10-37= 42-20+19= 100-71+24= 70-34+21= 57+16-65= 89-85+31= 63-40+61= 15+77-19= 76-56+3= 26-23+47= 15+4-14= 76+14-83= 36-34+20= 92+7-32= 28-15+24= 75-65+38= 21+16-1= 95-17+8= 3+41-18= 55-44+24= 68-47+13= 67-65+16= 99-52+41= 91-79+63= 81+6-81= 53-35+32= 83-15+26= 73+3-76= 94-49+37= 43+39-62= 49+44-52= 24+8-27= 36+42-69= 60+1-37= 55-45+54= 48+46-63= 8+73-8= 42-12+48= 72-10+35= 38+11-7= 49+49-98= 36-29+40= 17+38-6= 23+46-43= 95-46+45= 23+54-47= 37+62-55= 48+28-22=姓名:日期:用时:得分:4+76-71= 43-19+59= 43+19-44= 30+35-55= 41+40-23= 93-87+32= 32+68-88= 4+91-18= 5+25-16= 53-42+26= 97-44+36= 90-51+27= 16+74-17= 47-12+18= 20-6+1= 89-59+10= 3+46-12= 25+18-20= 77-45+36= 19+38-30= 74-60+19= 62-49+19= 40+46-53= 53-14+59= 98-87+56= 11-5+24= 1+24-24= 10+64-8= 58+36-32= 35+42-20= 60-49+71= 68+9-71= 17-16+70= 21+69-52= 44-11+18= 28+41-11= 20+14-18= 37-12+9= 88-24+24= 55-32+72= 55+42-66= 30+3-1= 13+20-10= 34+51-59= 10+69-32= 61-38+23= 77-72+37= 98+2-87= 24-1+1= 4+34-31= 68+15-13= 18+21-34= 54-50+62= 83+3-43= 18+18-22= 61+27-42= 49+13-53= 61+28-89= 1+61-38= 52-39+13= 86-76+56= 74-19+24= 53+1-38= 85-71+67= 47+26-67= 25-23+53= 35+57-60= 7+93-45= 37+63-77= 3+86-32= 11+82-66= 99-42+10= 60-25+28= 95-80+43= 3+56-19= 5+55-2= 89-74+85= 45-6+5= 31+26-17= 54+36-44= 43+56-31= 86-49+15= 76-48+56= 25+71-39= 93-64+64= 55+26-34= 44-3+45= 6+32-18= 38+51-82= 32+34-11= 72-22+30= 75+0-16= 9+51-29= 59+5-21= 91-86+16= 88-86+83= 28+49-55= 85-26+9= 82-2+9= 38-20+26=姓名:日期:用时:得分:58+9-18= 79-79+7= 13+29-30= 53-42+68= 92-25+24= 7+54-9= 36-14+77= 3+68-63= 99-56+1= 15+74-20= 93-93+34= 33-19+13= 59+21-7= 9+73-61= 87-41+40= 5+76-69= 24+67-48= 42-32+90= 9+63-10= 83+3-4= 75-65+53= 89+8-20= 62+14-71= 24-14+26= 6+81-62= 75-35+41= 34+56-43= 83-44+28= 23-9+52= 10+73-3= 79-76+9= 55-37+20= 17+37-42= 26+66-63= 9+70-52= 22-21+74= 16+63-72= 28-25+87= 50-22+8= 27+73-60= 14+66-57= 41+43-33= 3+28-6= 53+16-42= 3+82-62= 70-66+9= 6+91-37= 52+48-54= 22+50-49= 10+41-32= 85-79+65= 31+62-73= 63-20+22= 89-56+39= 64-50+75= 40-30+58= 48+13-48= 63-53+49= 90-86+34= 42-22+74= 89-58+15= 27+17-8= 88+1-68= 43+32-20= 54+34-10= 51-16+30= 18+70-2= 60-51+1= 26+60-68= 85+2-41= 46+11-54= 77+14-16= 73+4-69= 10+12-2= 75+17-69= 70-32+53= 47-9+8= 78+22-97= 22-6+84= 43+38-61= 15+73-27= 97-24+1= 86-74+54= 47-44+81= 71+5-50= 44+33-59= 95-62+52= 11+53-37= 99-93+51= 68-4+21= 37+27-33= 44+44-78= 22+59-28= 68+4-72= 28-22+14= 23-15+83= 57-44+24= 95+2-66= 58-9+43= 23+75-9=姓名:日期:用时:得分:47-15+52= 20-12+58= 45-15+15= 72-33+43= 19+46-0= 12+29-30= 71-16+5= 67-64+39= 28+44-30= 98-93+64= 47-10+45= 98-91+17= 55+39-58= 59-55+44= 62-40+47= 27+66-62= 41+48-50= 41-10+61= 27+72-60= 19+78-63= 71-57+46= 81-79+7= 49-29+9= 77-53+49= 36-30+12= 64+14-26= 48+26-11= 46+20-4= 26+54-73= 66+33-69= 88-86+27= 58+16-35= 15+34-40= 15+62-48= 27+62-56= 12+48-33= 3+91-94= 19-19+23= 76+10-55= 49+17-29= 82-58+53= 91+9-38= 16+43-38= 44-31+17= 45-15+16= 60-36+40= 29+33-35= 71-63+13= 90-85+17= 29-24+52= 42+23-54= 2+81-35= 58+22-64= 79-76+44= 48+28-27= 98-69+6= 39+46-54= 95-51+10= 96-78+51= 89-18+21= 56+32-77= 78-30+5= 40+50-79= 15+22-6= 48-39+13= 85+6-43= 99-23+24= 65+15-32= 84-34+44= 55-46+52= 55-37+60= 57+41-81= 56+21-36= 21+50-7= 13+33-20= 50+30-0= 81-61+72= 67+11-78= 84+7-47= 62-50+15= 9+81-71= 9+49-56= 65+28-40= 35-35+19= 12+55-17= 35+30-26= 81-56+30= 99-46+39= 16+43-5= 33+67-92= 68-62+2= 56+38-88= 80-73+10= 26+39-10= 81-49+27= 63+4-43= 96-46+22= 60+7-40= 85+8-54= 46-11+64=姓名:日期:用时:得分:59+37-31= 68-56+39= 50-11+45= 42+30-42= 58+19-39= 38+23-2= 94-76+82= 81-22+1= 69-55+81= 85-25+29= 48+4-11= 71+8-30= 32-28+50= 5+89-25= 33-11+69= 7+88-9= 41+50-63= 34+4-16= 57+31-54= 21+77-87= 67-60+41= 12-0+61= 29+3-31= 90-65+64= 56-6+12= 8+71-74= 22+68-64= 45+38-75= 38-28+20= 30+62-83= 64-37+53= 83-25+12= 80-5+9= 42-19+14= 60+37-29= 46+15-2= 42-10+34= 9+83-63= 6+34-37= 5-3+84= 85-6+4= 54+30-82= 93-55+56= 51+11-13= 13+55-21= 7+60-61= 95-43+42= 17+59-65= 79-32+42= 97-74+68= 45-22+29= 65-28+47= 11+25-22= 56+14-62= 62+3-32= 77-17+36= 60-24+5= 1+15-0= 30-22+24= 37-4+59= 96-44+20= 75-61+11= 57+34-49= 93-80+18= 44+40-12= 75-41+56= 90+4-24= 85-63+37= 41+32-38= 56+5-15= 4+35-39= 22+58-43= 41-22+35= 76-47+42= 74-49+5= 29-6+4= 9+26-14= 68-53+49= 80+2-31= 26-11+57= 30+43-12= 29-4+5= 70-40+55= 68+1-63= 50-23+58= 38-9+2= 86-14+6= 39+33-50= 54-37+21= 55+5-38= 11+53-53= 5+31-15= 12+26-15= 83+3-46= 49-8+16= 29+11-37= 74-69+94= 75-66+80= 50-41+84= 76-41+23=。
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62-65#楼
砌体工程专项施工方案
一、工程概况
本工程62—65#楼为4栋33层高层,地下室为2层,该工程地下室面积20008㎡,总建筑面积81314㎡。
主体结构形式为框剪结构。
砌筑砂浆:根据温江区建设局要求,为防治环境污染及扬尘治理,现场禁止搅拌砂浆,统一采用商品砂浆,地坪以下埋在土中的墙体采用M5水泥砂浆砌筑,其它墙体采用M5混合砂浆砌筑。
砖砌体:品种、强度等级必须符合设计要求,并有出厂合格证和试验单。
墙体材料选用:
A地下室砖砌体
a、内隔墙:地下室设备用房、电梯井道为200厚页岩实心砖;
其他墙体为200厚页岩空心砖。
b、管道井:强弱电井,水井为200/100厚页岩实心砖;
送排风井为200/100厚页岩空心砖。
c、地下室坡道部分侧墙,采用200厚页岩多孔砖。
B 地上部分砖砌体
a、女儿墙、防火分区隔墙、楼梯间、采用200(100)厚页岩多孔
砖
b、设备间、水电管井墙、厨房和卫生间(见备注)、电梯井道隔
墙、半嵌消火栓后隔墙采用200(100)厚页岩实心砖。
c、风井隔墙、房间隔墙、外墙、分户墙、厨房和卫生间(见备
注)、剪刀梯隔墙采用200(100)厚页岩空心砖。
备注:a、卫生间和厨房H+1800以内为页岩实心砖, H+1800
以上为页岩空心砖(H为建筑完成面标高)。
本工程填充墙体:200厚页岩空心砖墙采用200×240×115空心砖砌筑,配
砖采用200×115×53页岩实心砖;100厚页岩空心砖墙采用240×240×100空心砖砌筑,配砖采用240×100×53页岩实心砖;200厚页岩多孔砖墙采用200×115×90多孔砖砌筑,配砖采用200×100×53页岩实心砖;砌筑砂浆为M5混合砂浆。
二、施工要求
1、地下室设备用房(除风机房外)的门下砌筑150mm高C20防水门槛;如设
备房内完成面高于房间外完成面200及以上时,不做门槛,风机房门下
砌100mm高C20细石混凝土门槛。
2、门洞口四周采用页岩实心砖砌筑; 墙垛未特殊注明处,均为100mm宽;
门窗洞口距结构柱(墙)边小于或等于100mm时,用C20细石混凝土后
浇,内配2Ф8竖筋,锚入上下板内,竖筋中设拉筋Ф6.5@200。
3、页岩空心砖墙体砌筑时先砌三皮页岩实心砖,宽度同该部位墙体厚度。
4、卫生间隔墙处做200高(从隔墙处梁面开始计算)素混凝土C20反槛。
5、钢筋混凝土墙、柱边≤100之墙垛用C20砼浇筑。
一层未标明墙垛为
100,二层以上平面中未注明墙垛宽度60mm。
6、砌体女儿墙高于500或女儿墙上设有防护栏杆时须设置构造柱,其位
置、间距详建施,配筋及混凝土强度等级构造柱平面布置图。
7、消火箱墙体留洞深140mm,洞后用60mm厚页岩实心砖封堵,墙后抹灰
最薄处15厚。
8、页岩空心砖墙体砌筑时先砌三皮页岩实心砖,宽度同该部位墙体厚度。
三、施工工艺
作业准备→砖浇水→砂浆准备→砌砖墙→验收
1、砖浇水:砖必须在砌筑前一天浇水湿润,一般以水侵入砖四边1.5㎝为
宜,含水率为10-15%,常温施工不得用干砖上墙;雨季不得使用含水
率达到饱和状态的砖砌墙。
2、砌砖墙:
(1)、对于200(100)厚页岩空心砖墙,砌筑顺序为先砌三皮页岩实心砖
(高度为200),宽度同该部位墙体厚度,完毕后砌筑空心砖墙,当
砌筑至梁或板下口时,为防止墙体与梁板产生裂缝,在砌至近梁、
板底时,应留120㎜高空隙,待砌体沉实约7天后再用斜砌法把砌
体与上部梁板之间空隙用实心配砖顶紧填实。
(2)、对于200厚页岩多孔砖墙,砌筑顺序为先砌三皮页岩实心砖(高度
为200),宽度同该部位墙体厚度,完毕后砌筑空心砖墙,当砌筑至
梁或板下口时,为防止墙体与梁板产生裂缝,在砌至近梁、板底时,
应留120㎜高空隙,待砌体沉实约7天后再用斜砌法把砌体与上部
梁板之间空隙用实心配砖顶紧填实。
(3)、在砌筑空心砖墙、多孔砖墙时,为满足错缝要求,防止出现通缝,
在砖墙与剪力墙或框架柱连接处每隔一线砖先砌筑两匹配砖,再退
缝进行大面积砌体施工。
(4)、在砌筑空心砖墙、多孔砖墙时,遇门窗洞口时,门窗洞口距结构
柱(墙)边小于或等于100mm时,用C20细石混凝土后浇,内配2Ф8
竖筋,锚入上下板内,竖筋中设拉筋Ф6.5@200;当门窗洞口距结构
柱(墙)边大于100mm及小于或等于150mm时,门窗洞口边全采用实
心页岩配砖砌筑;当门窗洞口距结构柱(墙)边大于150mm时,门窗
洞口边部分采用实心页岩配砖,每线实心配砖宽度为120mm与
60mm(厚度同墙厚)交替设置至过梁或板下口。
(5)、当砌体与构造柱相交时,在砌体上预留构造柱马牙槎,马牙槎两
边每隔两线砖采用实心页岩配砖砌筑,实心配砖宽度为120mm(厚
度同墙厚)隔层设置至梁或板下口。
(6)、在凸窗板位置的竖向板采用砖砌体砌筑时,当砌体自由端无混凝
土连接时,在自由端位置采用实心页岩配砖,每线实心配砖宽度为
120mm与60mm(厚度同墙厚)交替设置至板下口。
(7)、选砖:应选择棱角整齐,无弯曲、裂纹、颜色均匀、规格基本一
致的砖。
焙烧过火颜色、变形的砖可用在基础及不影响外观的内
墙上。
(8)、盘角:砌砖前应先盘角,每次盘角不要超过五层,新盘的大角及
时进行吊靠,如有偏差要及时修整。
盘角时要仔细对照皮数杆的砖
层和标高,控制好灰缝大小使水平灰缝均匀一致。
大角盘好后再复
查一次,平整和垂直完全符合要求后才可以挂线砌墙。
(9)、挂线:砌一砖厚墙时宜采用外手挂线,可以照顾砖墙两面平整,
为控制抹灰厚度奠定基础。
(10)、砌砖:砌砖宜采用一铲灰、一块砖、一挤揉的“三一”砌砖法,
即满铺满挤操作法。
砌砖时砖要放平,里手高,墙面就要张;里
手低,墙面就要背。
砌砖一定要跟线,“上跟线、下跟棱,左右相
邻要对平”。
水平灰缝厚度和竖向灰缝宽度一般为8-12㎜。
在操
作过程中,要认真进行自检,如出现有偏差,应随时纠正,严禁
事后砸墙。
砌筑砂浆应随搅拌随使用,水泥砂浆必须在3h内用完,
水泥混合砂浆必须在4h内用完,不得使用过夜砂浆。
(11)、留槎:外墙转角处应同时砌筑。
内外墙交接处必须留斜槎,槎子
长度不应小于墙体高度的2/3,槎子必须平直,通顺。
分段位置
应在变形缝或门窗口角处。
隔墙与墙或柱子同时砌筑时可留阳槎
加预埋拉结筋。
沿墙高没50㎝预留2根¢6钢筋,其埋入长度从
墙的留槎处算起每边均不小于50㎝,末端应加90度弯钩。
隔墙
顶应用立砖斜砌挤紧。
(12) 安装过梁、梁垫:安装过梁、梁垫时其标高、位置及型号必须准
确,坐灰饱满,过梁安装时两端支撑点的长度应一致。
四、质量标准
1、保证项目:
(1)砖的品种、强度等级必须符合设计要求。
(2)砂浆品种及强度应符合设计要求。
(3)砌体砂浆必须密实饱满,砂浆的饱满度不得小于80%。
(4)外墙转角处严禁留直槎,其它临时间断处留直槎做法必须符合施工规范的规定。
2、基本项目
(1)砌体上下错缝,砖柱、垛无包心砌法:窗间墙无通缝;
(2)砖砌体接槎处灰浆密实,缝、砖平直,每处接槎部位水平灰缝厚度小于5㎜或透亮的缺陷不超过5个。
(3)采用植筋方式的墙拉筋的数量、长度均符合设计要求和施工规范规定,留置间距偏差不超过一皮砖。
(4)构造柱留置正确,马牙槎先退后进;上下顺直;残留砂浆清理干净。