人教版小学数学一年级下册100以内口算题速算比赛A
人教版数学小学一年级下册100以内加减法口算练习题(十套小题)
一年级下册100以内加减法口算练习题小学一年级100以内加减法口算练习题(一)2+6= 29-7= 33+2= 3+40= 15+4= 23+5=37+3= 29-3= 38-3= 15-4= 18-2= 30+8=43+1= 86+2= 70+3= 30-2= 72-2= 66-4=39-2= 20-9= 53+5= 35+2= 39-4= 8+50=20-1= 40+6= 62+7= 89-5= 63+3= 34-2=50-4= 11+2= 53-3= 60+8= 80-7= 32+4=26-5= 84+4= 35-10= 71+9= 18-4= 66+10=83-3= 71+5= 60-5= 36+3= 58+30= 28-7=87-10= 80-6= 11+9= 80-3= 95-4= 64+3=98-4= 25+7= 62-2= 83+5= 83+10= 10+8=56+20= 64+6= 65+3= 15-3= 30-3= 32+6=29-7= 35+2= 73+4= 25+4= 43+5= 87+10=39-3= 48-30= 95-40= 81-2= 60+8= 39+10=76+10= 70+30= 48-9= 47-8= 52-4= 43-8=68-9= 40-2= 27-9= 32-4= 41-2= 38-9=50-8= 63-9= 37-8= 56-20= 88-9= 75-9=92-3= 42-7= 71-6= 58-10= 47-8= 26-7=52-3= 69-10= 63-5= 80-2= 36-9= 78-4=65-8= 99-9= 72-2= 45-9= 86-8= 96-2=35+5= 85+2= 59-4= 78+10= 82-5= 64+6=32+7= 49-5= 63+3= 84-2= 60-4= 11+20=45-3= 30+8= 60-7= 25+4= 36-5= 84+4=52-3= 71+9= 88-4= 76+0= 93-3= 18+5=70-5= 56+20= 64+6= 65+3= 15-3= 30-3=32+6= 29-7= 35+2= 73+4= 25+4= 43+5=87+10= 39-3= 48-30= 95-40= 81-2= 60+8=39+10= 76+10= 70+30= 48-9= 47-8= 52-4=43-8= 68-9= 40-2= 27-9= 32-4= 41-2=38-9= 30-2= 72-2= 66-4= 39-2= 20-9=53+5= 35+2= 39-4= 8+50= 40+6= 62+7=89-5= 63+3= 4-2= 11+2= 53-3= 60+8=80-7= 26-5= 84+4= 35-10= 29-7= 33+2=23+5= 37+1= 29-3= 38-3= 15-4=18-2= 30+8= 43+1= 86+2= 70+3=30-2= 72-2= 66-4= 39-2= 20-9=53+5= 35+2= 39-4= 8+50= 20-1=40-2= 27-9= 32-4= 41-2= 30-2= 53+5= 40+6=32+6= 29-7= 35+2= 73+4= 25+4= 18+7= 47+9=43+5= 87+10= 39-3= 48-30= 95-40= 43-8= 68-9=81-2= 60+8= 39+10= 76+10= 70+30= 35-10= 71+9=80-7= 12+6= 29-7= 33+2= 3+40= 15+4= 15-4= 16+9= 5+18= 17+3= 36+6= 48+8= 35+8=4+19= 4+37= 29+4= 36+6= 18+7= 47+9= 62+8=75+5= 23+7= 26+8= 32+8= 16+9= 50+8= 85+4=91+8= 24+6= 5+37= 44+7= 67+9=小学一年级100以内加减法口算练习题(二)39+1= 37+4= 78+3= 27+6= 39+8= 68+5=9+25= 85+6= 92+4= 86+2= 48+7= 39+9=2+38= 56+8= 36+5= 35+6= 46+9= 9+25=23+8= 46+6= 90+9= 84+7= 34+7= 56+3=12+9= 93+3= 58+3= 75+7= 35+6= 86+8=39+2= 27+4= 50+5= 34+9= 10+60= 9+50=10+40= 61+10= 18+5= 74+6= 37+2= 26+5=23+7= 47+4= 88+3= 47+6= 39+8= 68+5=26+8= 19+6= 28+5= 53+6= 78+5= 37+9=23+8= 89+6= 75+5= 86+6= 68+7= 87+9=26+9= 25+6= 50+37= 49+7= 87+9= 50+8=61+9= 85+4= 91+8= 82+5= 39+10= 46+7=73+7= 37+4= 78+3= 27+60= 39+8= 68+5=9+25= 35+6= 2+40= 86+2= 48+7= 39+10=16+9= 5+18= 17+3= 36+6= 29+5= 87+9=48+8= 35+8= 4+19= 7+26= 4+37= 29+4=39+8= 26+7= 7+38= 6+18= 40+6= 35+30=32+8= 25+5= 13+7= 86+8= 19+60= 32+8=16+9= 34+6= 5+37= 14+7= 37+9= 57+8=39+2= 27+4= 50+5= 54+9= 70+60= 39+50=10+40= 6+10= 18+50= 74+6= 37+2= 26+50=23+70= 47+4= 88+3= 47+6= 99+1= 68+5=26+8= 19+60= 48+50= 23+6= 78+50= 87+9=83+8= 19+6= 75+5= 36+6= 18+7= 47+9=83+70= 67+40= 88+3= 47+6= 39+8= 68+5=36+8= 19+6= 28+50= 53+6= 78+5= 17+9=小学一年级100以内加减法口算练习题(三)12+6= 29-7= 33+2= 3+40= 15+4= 53+6= 78+5= 23+5= 37+1= 29-3= 38-3= 15-4= 36+8= 19+6=18-2= 30+8= 43+1= 86+2= 70+3= 47+6= 39+8=30-2= 72-2= 66-4= 39-2= 20-9= 83+70= 67+40=53+5= 35+2= 39-4= 8+50= 20-1= 17+9= 40+6=62+7= 89-5= 63+3= 34-2= 28+50= 50-4= 11+2=53-3= 60+8= 80-7= 68+5= 32+4= 26-5= 84+4=35-10= 71+9= 88+3= 18-4= 66+10= 83-3= 95-40= 71+5= 60-5= 36+3= 58+30= 28-7= 87-10= 62-2=80-6= 11+9= 80-3= 95-4= 64+3= 98-4= 25+7=83+5= 83+10= 10+8= 56+20= 64+6= 65+3= 15-3=30-3= 32+6= 29-7= 35+2= 73+4= 25+4= 43+5=87+10= 39-3= 48-30= 81-2= 60+8= 39+10= 76+10=70+30= 48-9= 47-8= 52-4= 43-8= 68-9= 40-2=27-9= 32-4= 41-2= 38-9= 50-8= 63-9= 37-8=56-20= 88-9= 75-9= 92-3= 42-7= 71-6= 58-10=47-8= 26-7= 52-3= 69-10= 63-5= 80-2= 36-9=78-4= 65-8= 99-9= 72-2= 45-9= 86-8= 96-2=24-9= 40-2= 46-9= 43-4= 18-2= 38-8= 38-9=35+5= 85+2= 59-4= 78+10= 82-5= 66-4= 39-2=20-9= 64+6= 32+7= 49-5= 63+3= 84-2= 72-2=60-4= 11+20= 45-3= 30+8= 60-7= 39-4= 8+50=25+4= 36-5= 84+4= 52-3= 71+9= 35+2= 20-1=88-4= 76+0= 93-3= 18+5= 70-5= 62+7= 89-5=56+20= 64+6= 65+3= 15-3= 30-3= 63+3= 34-2=小学一年级100以内加减法口算练习题(四)7 + 6 = 5 + 9 = 8 + 7 = 5 + 8 = 7 + 9 = 9 + 8 =5 + 7 = 8 + 4 = 9 + 3 = 9 + 9 = 3 + 8 =6 + 5 =7 + 4 =8 + 8 = 6 + 8 = 2 +9 =7 + 7 = 3 + 7 =6 + 6 = 6 + 9 = 8 + 6 = 3 + 8 = 5 + 5 =7 + 8 = 12 - 4 =15 - 6 = 14 - 7 = 11 - 8 = 14 - 9 = 15 - 7 =15 - 9 = 16 - 7 = 13 - 6 = 16 - 9 = 11 - 5 =12 - 8 = 11 - 7 = 18 - 9 = 17 - 8 = 14 - 8 =13 - 7 = 15 - 8 = 14 - 5 = 11 - 9 = 17 - 9 =17 - 9 = 11 - 5 = 13 - 8 =二、口算(每题1分,共24分)28 + 20 = 58 - 6 = 66 - 60 = 75 - 30 = 38 + 40 =71 + 23 = 89 - 8 = 50 + 24 = 4 + 55 = 96 - 20 =66 - 60 = 38 + 21 = 30 + 34 = 69 - 7 = 59 - 4 =73 - 70 = 95 - 50 = 25 + 44 = 62 + 7 = 30 + 49 =86 - 60 = 91 - 50 = 36 + 30 = 51 + 25 =三、在()里填上合适的数。
一年级下册口算速算训练
一年级(下)口算训练——100以内退位和不退位减法(一)班级__________学号________姓名______ _____分____秒56-2=49-9=45-5=79-30=33-6=96-90=68-2=35-4=10-5=32-3=80-3=25-5=95-6=99-90=75-5=25-7=77-60=38-2=35-5=89-3=52-3=59-5=21-1=68-7=98-2=79-8=52-3=82-6=91-50=30-4=58-5=36-5=58-1=89-10=88-1=57-20=96-9=73-4=40-2=13-5=42-5=84-8=56-7=100-10=22-4=60-3=42-3=77-10=一年级(下)口算训练——100以内退位和不退位减法(二)班级__________学号________姓名______ _____分____秒65-8=31-10=14-8=23-9=89-50=39-4=31-10=80-1=23-10=75-20=85-4=88-70=77-7=18-8=52-1=17-7=38-8=64-3=19-4=59-1=15-6=74-70=98-9=24-5=67-9=11-2=75-50=23-5=37-9=33-10=62-40=52-7=89-30=83-10=79-4=99-50=96-4=29-2=15-10=72-8=63-2=64-6=32-5=90-3=91-3=10-6=54-5=73-9=一年级(下)口算训练——100以内退位和不退位减法(三)班级__________学号________姓名______ _____分____秒89-50=83-8=17-7=75-50=23-10=31-10=100-3=62-40=83-4=15-10=83-10=52-3=89-30=99-50=29-2=77-7=96-4=38-9=65-9=32-3=40-3=34-5=90-9=79-4=67-8=64-3=18-8=88-70=33-10=74-70=38-8=80-3=13-5=31-10=46-8=52-1=63-2=85-4=90-8=19-4=39-4=91-2=81-5=11-6=75-20=86-8=59-1=85-9=一年级(下)口算训练——100以内退位减法班级__________学号________姓名______ _____分____秒30-3=43-7=51-9=23-5=55-8=64-7=65-9=12-5=97-8=52-5=46-9=94-9=42-8=42-4=42-3=10-6=81-4=56-7=11-3=73-9=62-3=61-7=93-6=65-9=84-9=86-9=42-7=14-6=22-7=51-3=23-8=60-1=63-9=41-4=22-7=84-8=40-2=10-5=100-2=70-7=84-9=32-9=44-9=67-9=13-5=75-7=15-9=25-7=92-3=21-5=13-7=70-6=21-9=53-6=54-6=56-9=10-7=73-4=13-8=42-8=30-7=80-1=50-2=44-9=84-5=86-8=96-7=26-7=55-6=33-5=22-8=34-8=81-4=87-8=72-8=85-8=32-9=93-7=71-9=64-6=52-7=64-6=32-5=11-2=91-3=10-6=54-5=73-9=15-6=72-8=23-9=24-5=67-9=90-3=80-1=23-5=65-8=37-9=14-8=98-9=十几减5、4、3、2练习题一、想一想,填一填。
人教版一年级数学下册100以内加减法速算口诀+练习题(多套),替孩子收藏练习!
2020—2021学年度第二学期人教版一年级数学手指计算口诀1手指定位口诀我有一双手,代表九十九;左手定十位,九十我会数;右手定个位,从一数到九;加减很方便,计算不用愁。
2手指定数口诀食指伸开“l”,中指伸开“2”;无名指为“3”,小指伸开“4”;四指一握伸拇指,拇指是“5”要记住;再伸食指到小指,“6”“7”“8”“9”排成数。
3右手出指练习口诀一马当先,二虎相争,三言两语,四海为家,五谷丰登,六畜兴旺,七上八下,八仙过海,九牛一毛,十万火急。
一言九鼎,二龙戏珠,三足鼎立,四面楚歌,五谷丰登,六神无主,七上八下,八面玲珑,九牛一毛,十全十美。
(注:念到“十万火急”或“十全十美”时,右手握拳,左手出“1”,代表进位。
)4左手出指练习口诀一十,二十,三十,四十;五十,六十,七十,八十,九十,一百。
(注:念到“一百”时,双手击掌,然后紧握双拳在胸前。
)5双手出数练习15、23、46、99、58、73、61 ……(注:根据各年龄段幼儿认知水平,选择出数的大小。
)6加法练习注意:在做加法练习时,比如“3+5”,右手先出“3”,“+5”的过程是:嘴里念“加1”,出小拇指;嘴里念“加2”,四指一提伸大拇指(注意在出指的过程中大拇指只代表“1”,只有在定数的时候,大拇指才当成“5”);嘴里念“加3”,出食指;嘴里念“加4”,出中指;嘴里念“加5”,出无名指。
此时开始定数,右手手指只有小拇指未打开,结果即为“8”。
10以内加法口诀表1+ 1= 21+ 2= 3 2+ 2= 41+ 3= 4 2+ 3= 5 3+ 3= 61+ 4= 5 2+ 4= 6 3+ 4= 7 4+ 4= 81+ 5= 6 2+ 5= 7 3+ 5= 8 4+ 5= 9 5+ 5=101+ 6= 7 2+ 6= 8 3+ 6= 9 4+ 6=10 5+ 6=11 6+ 6=121+ 7= 8 2+ 7= 9 3+ 7=10 4+ 7=11 5+ 7=12 6+ 7=13 7+ 7=141+ 8= 9 2+ 8=10 3+ 8=11 4+ 8=12 5+ 8=13 6+ 8=14 7+ 8=15 8+ 8=161+ 9=10 2+ 9=11 3+ 9=12 4+ 9=13 5+ 9=14 6+ 9=15 7+ 9=16 8+ 9=179+ 9=18 9+10=19 10+10=2020以内加法口诀1+11=12 2+11=13 3+11=14 4+11=15 5+11=16 6+11=17 7+11 =18 8+11=19 9+11=201+12=13 2+12=14 3+12=15 4+12=16 5+12=17 6+12=18 7+12=1 9 8+12=201+13=14 2+13=15 3+13=16 4+13=17 5+13=18 6+13=19 7+13=2 01+14=15 2+14=16 3+14=17 4+14=18 5+14=19 6+14=201+15=16 2+15=17 3+15=18 4+15=19 5+15=201+16=17 2+16=18 3+16=19 4+16=201+17=18 2+17=19 3+17=201+18=19 2+18=201+19=2030以内加法口诀1+21=22 2+21=23 3+21=24 4+21=25 5+21=26 6+21=27 7+21 =28 8+21=29 9+21=301+22=23 2+22=24 3+22=25 4+22=26 5+22=27 6+22=28 7+22=2 9 8+22=301+23=24 2+23=25 3+23=26 4+23=27 5+23=28 6+23=29 7+23=3 01+24=25 2+24=26 3+24=27 4+24=28 5+24=29 6+24=301+25=26 2+25=27 3+25=28 4+25=29 5+25=301+26=27 2+26=28 3+26=29 4+26=301+27=28 2+27=29 3+27=301+28=29 2+28=301+29=3040以内加法口诀1+31=32 2+31=33 3+31=34 4+31=35 5+31=36 6+31=37 7+31 =38 8+31=39 9+31=401+32=33 2+32=34 3+32=35 4+32=36 5+32=37 6+32=38 7+32=3 9 8+32=401+33=34 2+33=35 3+33=36 4+33=37 5+33=38 6+33=39 7+33=4 01+34=35 2+34=36 3+34=37 4+34=38 5+34=39 6+34=401+35=36 2+35=37 3+35=38 4+35=39 5+35=401+36=37 2+36=28 3+36=39 4+36=401+37=38 2+37=39 3+37=401+38=39 2+38=401+39=4050以内加法口诀1+41=42 2+41=43 3+41=44 4+41=45 5+41=46 6+41=47 7+41 =48 8+41=49 9+41=501+42=43 2+42=44 3+42=45 4+42=46 5+42=47 6+42=48 7+42=4 9 8+42=501+43=44 2+43=45 3+43=46 4+43=47 5+43=48 6+43=49 7+43=5 01+44=45 2+44=46 3+44=47 4+44=48 5+44=49 6+44=501+45=46 2+45=47 3+45=48 4+45=49 5+45=501+46=47 2+46=48 3+46=49 4+46=501+47=48 2+47=49 3+47=501+48=49 2+48=501+49=5060以内加法口诀1+51=52 2+51=53 3+51=54 4+51=55 5+51=56 6+51=57 7+51 =58 8+51=59 9+51=601+52=53 2+52=54 3+52=55 4+52=56 5+52=57 6+52=58 7+52=5 9 8+52=601+53=54 2+53=55 3+53=56 4+53=57 5+53=58 6+53=59 7+53=6 01+54=55 2+54=56 3+54=57 4+54=58 5+54=59 6+54=601+55=56 2+55=57 3+55=58 4+55=59 5+55=601+56=57 2+56=58 3+56=59 4+56=601+57=58 2+57=59 3+57=601+58=59 2+58=601+59=6070以内加法口诀1+61=62 2+61=63 3+61=64 4+61=65 5+61=66 6+61=67 7+61 =68 8+61=69 9+61=701+62=63 2+62=64 3+62=65 4+62=66 5+62=67 6+62=68 7+62=6 9 8+62=701+63=64 2+63=65 3+63=66 4+63=67 5+63=68 6+63=69 7+63=7 01+64=65 2+64=66 3+64=67 4+64=68 5+64=69 6+64=701+65=66 2+65=67 3+65=68 4+65=69 5+65=701+66=67 2+66=68 3+66=69 4+66=701+67=68 2+67=69 3+67=701+68=69 2+68=701+69=7080以内加法口诀1+71=72 2+71=73 3+71=74 4+71=75 5+71=76 6+71=77 7+71 =78 8+71=79 9+71=801+72=73 2+72=74 3+72=75 4+72=76 5+72=77 6+72=78 7+72=7 9 8+72=801+73=74 2+73=75 3+73=76 4+73=77 5+73=78 6+73=79 7+73=8 01+74=75 2+74=76 3+74=77 4+74=78 5+74=79 6+74=801+75=76 2+75=77 3+75=78 4+75=79 5+75=801+76=77 2+76=78 3+76=79 4+76=801+77=78 2+77=79 3+77=801+78=79 2+78=801+79=8090以内加法口诀1+81=82 2+81=83 3+81=84 4+81=85 5+81=86 6+81=87 7+81 =88 8+81=89 9+81=901+82=83 2+82=84 3+82=85 4+82=86 5+82=87 6+82=88 7+82=8 9 8+82=901+83=84 2+83=85 3+83=86 4+83=87 5+83=88 6+83=89 7+83=9 01+84=85 2+84=86 3+84=87 4+84=88 5+84=89 6+84=901+85=86 2+85=87 3+85=88 4+85=89 5+85=901+86=87 2+86=88 3+86=89 4+86=901+87=88 2+87=89 3+87=901+88=89 2+88=901+89=90100以内加法口诀1+91=92 2+91=93 3+91=94 4+91=95 5+91=96 6+91=97 7+91 =98 8+91=99 9+91=1001+92=93 2+92=94 3+92=95 4+92=96 5+92=97 6+92=98 7+92=9 9 8+92=1001+93=94 2+93=95 3+93=96 4+93=97 5+93=98 6+93=99 7+93=1 001+94=95 2+94=96 3+94=97 4+94=98 5+94=99 6+94=1001+95=96 2+95=97 3+95=98 4+95=99 5+95=1001+96=97 2+96=98 3+96=99 4+96=1001+97=98 2+97=99 3+97=1001+98=99 2+98=1001+99=100练习题。
一年级下册口算速算训练
一年级(下)口算训练——100以内退位和不退位减法(一)班级__________学号________姓名______ _____分____秒56-2=49-9=45-5=79-30=33-6=96-90=68-2=35-4=10-5=32-3=80-3=25-5=95-6=99-90=75-5=25-7=77-60=38-2=35-5=89-3=52-3=59-5=21-1=68-7=98-2=79-8=52-3=82-6=91-50=30-4=58-5=36-5=58-1=89-10=88-1=57-20=96-9=73-4=40-2=13-5=42-5=84-8=56-7=100-10=22-4=60-3=42-3=77-10=一年级(下)口算训练——100以内退位和不退位减法(二)班级__________学号________姓名______ _____分____秒65-8=31-10=14-8=23-9=89-50=39-4=31-10=80-1=23-10=75-20=85-4=88-70=77-7=18-8=52-1=17-7=38-8=64-3=19-4=59-1=15-6=74-70=98-9=24-5=67-9=11-2=75-50=23-5=37-9=33-10=62-40=52-7=89-30=83-10=79-4=99-50=96-4=29-2=15-10=72-8=63-2=64-6=32-5=90-3=91-3=10-6=54-5=73-9=一年级(下)口算训练——100以内退位和不退位减法(三)班级__________学号________姓名______ _____分____秒89-50=83-8=17-7=75-50=23-10=31-10=100-3=62-40=83-4=15-10=83-10=52-3=89-30=99-50=29-2=77-7=96-4=38-9=65-9=32-3=40-3=34-5=90-9=79-4=67-8=64-3=18-8=88-70=33-10=74-70=38-8=80-3=13-5=31-10=46-8=52-1=63-2=85-4=90-8=19-4=39-4=91-2=81-5=11-6=75-20=86-8=59-1=85-9=一年级(下)口算训练——100以内退位减法班级__________学号________姓名______ _____分____秒30-3=43-7=51-9=23-5=55-8=64-7=65-9=12-5=97-8=52-5=46-9=94-9=42-8=42-4=42-3=10-6=81-4=56-7=11-3=73-9=62-3=61-7=93-6=65-9=84-9=86-9=42-7=14-6=22-7=51-3=23-8=60-1=63-9=41-4=22-7=84-8=40-2=10-5=100-2=70-7=84-9=32-9=44-9=67-9=13-5=75-7=15-9=25-7=92-3=21-5=13-7=70-6=21-9=53-6=54-6=56-9=10-7=73-4=13-8=42-8=30-7=80-1=50-2=44-9=84-5=86-8=96-7=26-7=55-6=33-5=22-8=34-8=81-4=87-8=72-8=85-8=32-9=93-7=71-9=64-6=52-7=64-6=32-5=11-2=91-3=10-6=54-5=73-9=15-6=72-8=23-9=24-5=67-9=90-3=80-1=23-5=65-8=37-9=14-8=98-9=十几减5、4、3、2练习题一、想一想,填一填。
人教版小学数学一年级100以内口算(全套)
100道口算题(100以内纯进位、退位)班级: 二年二班姓名: 得分: 用时:44+49= 54-25= 44+39= 81-63= 44+29= 29+16= 91-49= 53+38= 90-62= 17+78= 45+26= 83-38= 91-82= 29+39= 61-36= 17+68= 60-39= 37+28= 76-27= 24+69= 38+15= 28+19= 84-58= 28+29= 16+58= 36+18= 90-72= 45+16= 38+25= 53-15= 91-59= 76-59= 75-49= 62-14= 37+38= 82-73= 62-24= 70-13= 75-39= 77+14= 61-26= 92-69= 96-19= 84-48= 60-49= 44+49= 44+29= 17+78= 61-36= 17+68= 24+69= 16+58= 53-15= 37+38= 82-73= 77+14= 60-49= 34-19= 15+56= 92-45= 37+14= 68+14= 59+37= 43-17= 83-46= 58+27= 98-69= 17+54= 16+66= 70-21= 97-59= 39+55= 83-36= 91-35= 23+68= 83-56= 50-29= 43-27= 50-39= 68+24= 51-26+39= 34-19+79= 15+79-59= 51-26+39= 76-58+73= 15+59-26= 71-22+48= 29+18+46= 37+17-27= 93-36+38= 78+13-47= 90-61+67= 29+18+46= 90-61+67= 18+53-29= 52-25+38= 22+69-57= 61-24+19= 35-18+78= 67+15-18=班级: 二年二班姓名:弓振得分: 用时: 51-38= 91-57= 19+18= 91-47= 68+25= 35-18= 42-29= 16+55= 90-37= 92-44= 69+13= 71-64= 16+45= 84-45= 83-25= 59+27= 18+53= 17+65= 67+15= 58+39= 58-29= 59+17= 83-35= 92-34= 91-24= 24+67= 51-28= 35-28= 26-19= 44-27= 66+28= 51-38= 68+25= 92-44= 69+13= 83-25= 58+39= 91-24= 44-27= 66+28= 47+29= 27+59= 63+29= 19+47= 81-14= 64-26= 81-24= 71-27= 65-36= 95-49= 72-15= 31-19= 80-36= 80-26= 30-21= 12+69= 81-46= 72-37= 29+66= 64-16= 73-35= 56+27= 93-84= 27+69= 28+46= 49+26= 48+16= 73-25= 48+39= 55+17= 28+56= 72-47= 57+15= 82-34= 24-17= 95-59= 35+57= 47+19= 56+37= 92-74= 47+19-37= 63+29-14= 49+26-19= 27+69-19= 27+69-19= 54-28+68= 71-36+28= 28+55-39= 29+52-23= 23+28-12= 72-13+15= 54+38-66= 90-75+47= 28+55-39= 54+38-66= 90-75+47= 19+77-77= 77-48+45= 28+63-43= 28+53-45=班级: 二年二班姓名:弓振得分: 用时: 62-26= 46-38= 63-36= 16+16= 91-83= 54-27= 31-16= 14+28= 62-48= 61-38= 32-13= 45-28= 55-47= 54-37= 41-12= 28+53= 14+18= 28+63= 60-51= 63-46= 40-24= 62-26= 91-83= 61-38= 32-13= 41-12= 63-46= 25+67= 18+43= 45+37= 59+39= 90-82= 45+27= 75-49= 84-68= 29+27= 37+16= 70-13= 75-59= 91-59= 44+17= 84-36= 92-79= 92-57= 70-23= 62-34= 44+39= 93-67= 18+66= 44+49= 16+68= 70-33= 61-14= 39+13= 85-56= 92-47= 17+56= 36+28= 91-69= 84-58= 22-15= 76-47= 43+29= 76-37= 76-69= 37+38= 16+78= 90-72= 83-48= 62-24= 85-46= 38+25= 45+37= 84-68= 29+27= 91-59= 70-23= 44+49= 85-56= 92-47= 17+56-16= 30-14+35= 43+29-44= 45+27-28= 93-44+42= 45+27-28= 33+39-27= 82-24+29= 82-24+29= 91-18-28= 63-27-19= 42-13+29= 42-13+29= 80-61+46= 74-15+22= 64+19-58= 39+33-14= 81-16-19= 65-29+56= 64+19-58=班级: 二年二班姓名:弓振得分: 用时: 37+48= 90-15= 70-55= 39+23= 39+55= 72-63= 90-25= 38+45= 57-18= 92-23= 71-53= 67+14= 91-13= 66+26= 59+15= 65-29= 64-19= 47+44= 91-35= 71-43= 65-39= 50-16= 62-44= 85-78= 42-18= 73+18= 93-77= 63-54= 37+58= 33+19= 39+33= 66+16= 45+47= 38+35= 37+48= 39+55= 92-23= 59+15= 71-43= 65-39= 42-18= 33+19= 37+48= 71-39= 19+49= 81-15= 93-85= 17+74= 64-27= 49+27= 48+17= 81-25= 72-16= 87-39= 30-22= 92-75= 87-29= 64-17= 56+29= 73-26= 71-29= 87-49= 55+19= 80-37= 80-27= 92-65= 19+49= 49+27= 30-22= 92-75= 73-26= 80-27= 58+33= 36+19= 90-73= 45-18= 96-87= 53-17= 62-16= 90-53= 42-23+29= 70-14+38= 68-39+68= 36-19+15= 90-73+55= 84-39+46= 92-28-28= 49+35-25= 36-19+15= 49+35-25= 58-19+26= 58-19+26= 81-52+18= 59+38-28= 67-49+24= 81-62+17= 44-15+37= 14+59-56= 17+44-24= 81-62+17=班级: 二年二班姓名:弓振得分: 用时: 15+47= 43-18= 84-47= 83-27= 70-12= 91-48= 67+27= 98-59= 83-37= 17+34= 92-35= 90-38= 91-25= 92-13= 17+44= 59+38= 61-13= 36-17= 43-28= 66+29= 59+28= 40-33= 67+17= 38+58= 34-19= 58+18= 16+57= 27-18= 50-19= 23+68= 23+58= 82-59= 98-49= 15+47= 43-18= 70-12= 17+34= 17+44= 66+29= 59+28= 34-19= 23+68= 50-28= 72-29= 59+14= 70-54= 65-28= 65-18= 65-38= 51-15= 57-29= 18+18= 42-16= 39+54= 38+56= 39+44= 34+18= 34+28= 73-49= 25+19= 72-39= 57-39= 27+16= 94-85= 67+25= 85-77= 26+29= 93-75= 66+15= 68+13= 59+14= 51-15= 38+56= 25+19= 72-39= 67+25= 68+13= 78+16= 36+55= 26+59= 34+47-32= 26+68-48= 91-74+25= 55-27+46= 36+55-14= 55-27+46= 85-26+37= 44-29+17= 76-49+69= 27+54-68= 79+12-25= 44+19+18= 44-29+17= 44+19+18= 79+16-78= 90-56-17= 19+37+28= 62-18+17= 51-35+67= 90-56-17=班级: 二年二班姓名:弓振得分: 用时: 30-11= 26+39= 73-59= 35+47= 27+36= 66-47= 94-38= 51-35= 94-29= 92-64= 42+49= 19+37= 93-19= 95-26= 52-45= 35+37= 19+27= 27+26= 19+47= 57-49= 59+24= 78-19= 43-36= 66-57= 86-17= 95-16= 71-17= 27+59= 26+49= 21-12= 30-11= 27+36= 92-64= 52-45= 35+37= 57-49= 86-17= 21-12= 96-78= 48+48= 80-68= 60-19= 65-46= 74-45= 26+15= 82-43= 96-88= 77+17= 82-53= 61-29= 26+25= 60-42= 72-57= 49+36= 81-66= 74-55= 19+23= 69+18= 90-65= 45-19= 53-18= 62-17= 27+34= 69+28= 65-56= 81-56= 19+13= 48+48= 26+15= 82-43= 61-29= 81-66= 45-19= 65-56= 81-56= 14+17= 39+25= 60-49= 63-44= 77-69= 38+48-18= 71-55+55= 70-45+57= 27+64-68= 71-23+44= 27+64-68= 17+76-38= 92-78+78= 65+17-65= 96-28-19= 30-13+44= 38+34-38= 37+36-54= 16+66-39= 92-78+78= 65+17-65= 38+34-38= 61-34+19= 17+75-43= 12+49-16=班级: 二年二班姓名:弓振得分: 用时: 93-54= 63-19= 44-36= 48+19= 93-64= 72-27= 56-17= 65-16= 18+73= 84-55= 92-76= 73-15= 17+75= 64-29= 12+49= 12+39= 18+63= 70-52= 12+59= 70-43= 72-17= 93-74= 80-39= 92-66= 93-54= 93-64= 84-55= 12+49= 70-43= 72-17= 93-54= 47+17= 18+39= 60-32= 28+35= 28+45= 18+49= 43-35= 36+56= 85-28= 19+36= 34+59= 27+57= 27+47= 26+37= 19+58= 86-38= 34+49= 35+46= 19+26= 54+18= 27+25= 74-67= 94-37= 52-34= 94-27= 55+28= 78+17= 80-15= 56+16= 94-17= 52-43= 35+36= 61-52= 61-42= 28+35= 85-28= 26+37= 19+26= 54+18= 52-34= 56+16= 61-42= 49+22= 95-77= 49+12= 75-28= 55-36= 90-18= 41-23= 47+47-69= 16+27-16= 41-23+58= 71-46+28= 76+15-64= 49+22-39= 71-46+28= 76+15-64= 66+18-36= 57-19+55= 94-65+35= 58-29+53= 67+15-19= 58-29+53= 78-59+12= 49+14+29= 56+36-23= 32-17+68= 49+14+29= 54-37+75=班级: 二年二班姓名:弓振得分: 用时: 32-13= 70-37= 74+19= 62-25= 46-38= 91-17= 41-12= 63-35= 29+18= 22+39= 28+53= 28+63= 54-27= 14+28= 45-28= 55-47= 37+39= 38+17= 82-18= 54-37= 53-39= 37+29= 70-47= 14+18= 91-83= 63-45= 62-48= 61-38= 40-24= 38+49= 32-13= 46-38= 22+39= 45-28= 55-47= 54-37= 91-83= 38+49= 91-56= 16+65= 19+17= 58-39= 91-46= 67+25= 42-29= 83-35= 92-34= 90-36= 91-24= 59+36= 35-27= 26+19= 44-26= 44-36= 59+26= 69+22= 58-49= 35-17= 16+55= 92-44= 69+12= 51-27= 16+45= 51-37= 43-16= 84-45= 16+65= 42-29= 59+36= 35-27= 59+26= 92-44= 43-16= 81-68= 73-57= 13+69= 50-26= 94-17= 74-25= 71-62= 90-35+28= 39+42-43= 27+15+19= 18+16+38= 60-22+57= 18+16+38= 82-55+49= 34-15+22= 28+23-23= 59+33-77= 34+47-34= 82-55+49= 34-15+22= 50-11+19= 48+36-48= 64-36+26= 49+46-47= 64-36+26= 95-19+15= 93-66+58=班级: 二年二班姓名:弓振得分: 用时: 84-35= 91-79= 70-23= 62-34= 76-69= 19+53= 16+78= 90-72= 83-48= 17+65= 38+25= 70-33= 18+43= 90-81= 39+13= 75-49= 84-68= 17+55= 37+15= 36-28= 75-59= 91-69= 39+23= 22-15= 19+63= 92-56= 38+35= 43+39= 36+38= 61-24= 93-66= 44+49= 16+68= 45+46= 45+36= 45+26= 37+48= 92-46= 91-59= 18+75= 84-58= 84-35= 76-69= 17+65= 38+25= 39+13= 36-28= 19+63= 61-24= 93-66= 45+36= 18+75= 18+29= 51-26= 86-29= 27+27= 35-26= 66-49= 26+17= 44-25= 44-35= 51-36= 92-65= 91-55= 86-19= 19+16= 95-17= 91-45= 34+39= 68+24= 35-16= 42-27= 21-14= 27+37= 43-15= 59+25= 34+29= 66-59= 50-39= 19+39= 60-12-29= 16+76-67= 68+24-25= 44-25+66= 74-47+35= 82-69+29= 18+29+24= 60-12-29= 44-25+66= 68+28-78= 52-26+35= 17+44-27= 60-25-16= 23+68-38= 17+44-27= 60-25-16= 61-42+26= 38+43-67= 38+53-65= 49+27-17=班级: 二年二班姓名:弓振得分: 用时: 56+38= 92-75= 47+29= 19+48= 81-14= 64-27= 81-24= 71-28= 64-37= 72-16= 31-19= 87-38= 80-37= 30-22= 80-47= 71-38= 64-17= 73-36= 56+28= 93-85= 28+47= 49+27= 48+17= 72-26= 47+39= 87-48= 55+18= 28+57= 72-48= 81-34= 56+38= 81-14= 72-16= 80-47= 71-38= 93-85= 47+39= 81-34= 28+65= 53-29= 30-18= 69+29= 54-17= 46-28= 74-66= 22+19= 94-26= 94-58= 55+27= 37-19= 78+15= 80-13= 54-39= 15+18= 29+53= 60-53= 22+29= 93-48= 60-31= 28+33= 46-18= 28+43= 80-23= 19+34= 34+57= 27+56= 27+46= 38-29= 53-29= 30-18= 74-66= 37-19= 29+53= 28+33= 46-18= 34+57= 14+19= 28+64= 60-52= 49+12= 35+56-39= 54-38+69= 72-13+18= 63-14+37= 63-14+37= 37+26+28= 44+28-25= 69+14-69= 85-56+57= 44+18-27= 69+14-69= 85-56+57= 39+44-38= 88-49+37= 66+25-48= 82-25+26= 73-48+59= 65+27-65= 82-25+26= 91-19-26=班级: 二年二班姓名:弓振得分: 用时: 57+24= 47+28= 81-13= 27+68= 64-26= 49+26= 48+16= 55+39= 81-23= 65-36= 72-47= 57+14= 72-14= 95-58= 54+29= 29+66= 92-73= 73-34= 63+28= 87-69= 56+27= 73-24= 48+38= 86-59= 71-27= 55+17= 28+56= 94-48= 31-18= 82-33= 24-17= 80-36= 80-26= 80-46= 72-37= 47+18= 95-68= 56+37= 57+24= 47+28= 64-26= 65-36= 54+29= 87-69= 56+27= 71-27= 82-33= 72-37= 83-25= 39+24= 58-29= 38+56= 71-64= 40-21= 90-26= 38+46= 57-19= 91-23= 29+37= 71-54= 46+35= 67+15= 40-11= 91-13= 66+27= 59+16= 47+45= 90-36= 70-44= 50-17= 62-45= 42-18= 73+19= 93-77= 62-55= 37+59= 85-66= 39+34= 66+17= 45+47= 73+19-36= 81-17-17= 31-12+18= 57+19-58= 71-54+64= 85-66+57= 57+19-58= 71-54+64= 96-78+66= 76-39+46= 27+34-47= 42-24+26= 91-52+39= 42-24+26= 16+36-18= 93-79+18= 16+26+19= 23+38-15= 44-17+28= 93-79+18=班级: 二年二班姓名:弓振得分: 用时: 95-86= 67+29= 16+26= 41-33= 16+36= 15+59= 15+39= 16+46= 98-29= 90-18= 35+19= 83-16= 15+49= 84-26= 23+48= 82-29= 75-18= 98-49= 23+38= 66+19= 17+24= 83-39= 91-38= 91-28= 75-28= 17+34= 82-19= 41-23= 98-39= 17+14= 33-24= 24+58= 59+18= 44+17= 95-86= 16+36= 90-18= 23+48= 66+19= 17+24= 75-28= 17+14= 95-86= 82-28= 22+49= 70-12= 90-49= 67+27= 83-38= 16+35= 91-36= 90-39= 91-26= 92-14= 17+45= 59+39= 61-14= 36-17= 84-15= 43+29= 84-25= 59+29= 75-16= 84-35= 67+18= 38+59= 58+19= 16+58= 27-19= 63-55= 23+69= 75-26= 23+59= 15+48= 43-19= 83-47= 22+49= 16+35= 17+45= 59+39= 16+58-37= 81-63+14= 16+35-23= 80-53+16= 36-17+53= 43+29-49= 80-53+16= 36-17+53= 37+57-47= 47+44-13= 54-18+45= 35+46-13= 91-64+24= 70-38+19= 19+36-37= 54-18+45= 35+46-13= 26+55-65= 36+19-18= 69+26-56=班级: 二年二班姓名:弓振得分: 用时: 16+59= 90-73= 68-39= 96-87= 90-53= 82-74= 77+15= 52-19= 73-65= 61-28= 68-29= 37+29= 76-28= 73-55= 16+49= 76-18= 82-64= 29+18= 36+19= 90-63= 45-18= 53-16= 62-15= 87-78= 79+13= 81-54= 77-38= 96-77= 52-29= 80-67= 60-18= 38+16= 83-29= 16+59= 90-73= 90-53= 61-28= 16+49= 90-63= 45-18= 79+13= 80-67= 18+28= 86-28= 27+27= 35-26= 19+48= 59+24= 78-19= 78-29= 66-58= 86-18= 94-17= 71-18= 27+59= 26+49= 21-13= 26+39= 35+48= 27+37= 66-48= 94-39= 51-36= 93-29= 92-64= 91-54= 19+16= 19+38= 91-44= 93-19= 95-27= 34+38= 68+23= 62+19= 18+28= 27+27= 78-29= 27+59= 27+37= 66-48= 18+28-27= 82-46+19= 59+24-47= 83-56+18= 90-57-15= 83-56+18= 25+48-56= 77+18-27= 77+18-27= 63-45+57= 37+39-17= 93-58+28= 22+39-39= 27+65-65= 93-58+28= 22+39-39= 18+75-19= 45+36-32= 16+67-37= 44-26+34=班级: 二年二班姓名:弓振得分: 用时: 44+48= 16+67= 70-32= 39+12= 17+55= 36-27= 91-69= 84-57= 71-42= 39+22= 22-15= 62-43= 76-68= 16+77= 61-23= 70-55= 37+25= 45+46= 45+36= 90-81= 37+47= 84-67= 37+15= 64-18= 18+75= 19+62= 91-79= 92-56= 38+35= 70-22= 62-33= 43+38= 92-66= 17+65= 44+48= 17+55= 39+22= 61-23= 90-81= 37+47= 18+75= 70-22= 44+48= 72-18= 85-76= 93-75= 84-66= 91-67= 22-13= 92-55= 38+33= 44-37= 93-65= 72-28= 46+45= 56-18= 65-17= 18+73= 84-56= 92-77= 70-21= 17+76= 18+63= 70-53= 38+23= 85-76= 92-55= 46+45= 92-77= 70-21= 38+23= 30-11= 47+18= 18+39= 60-33= 27+36= 28+46= 18+49= 38-19= 43-36= 75-56+42= 83-54+23= 55-17+23= 54-19+39= 90-66+19= 26+38+28= 54-19+39= 90-66+19= 49+13-38= 49+23-36= 55-36+48= 92-26-38= 41-24+56= 92-26-38= 62-46+79= 67+16-17= 45+49-18= 80-41+24= 67+16-17= 33-15+49=班级: 二年二班姓名:弓振得分: 用时: 28+55= 72-47= 57+14= 19+79= 81-33= 24-16= 95-58= 48+48= 19+69= 56+36= 47+28= 87-69= 81-13= 81-23= 86-59= 94-48= 31-18= 80-35= 80-25= 86-49= 80-45= 72-37= 29+65= 95-68= 57+24= 73-34= 56+27= 27+68= 49+25= 48+15= 73-24= 55+39= 49+35= 48+38= 28+55= 81-33= 56+36= 86-59= 86-49= 80-45= 57+24= 48+15= 28+55= 82-19= 54-37= 15+16= 14+19= 60-51= 63-46= 61-49= 61-39= 32-14= 80-21= 62-26= 90-17= 41-12= 62-36= 29+19= 27+54= 27+44= 28+64= 53-28= 14+29= 98-29= 97-19= 45-29= 54-47= 54-37= 61-49= 61-39= 90-17= 27+44= 97-19= 16+66= 19+18= 90-47= 67+26= 83-36= 91-35= 90-37= 43-17+59= 43-27+57= 15+78-58= 67+26-17= 67+26-17= 73-26+49= 96-59+36= 58+35-69= 82-24-29= 66-47+64= 27+15-17= 73-26+49= 58+35-69= 73-57+66= 59+34-74= 82-55+47= 27+14-22= 91-32+14= 82-55+47= 42-23+34=班级: 二年二班姓名:弓振得分: 用时: 55+38= 49+34= 46-39= 19+78= 94-69= 95-57= 33-14= 80-66= 19+68= 29+64= 15+29= 15+19= 33-24= 16+39= 87-68= 56+25= 94-79= 67-19= 80-56= 48+36= 87-58= 83-19= 28+54= 83-29= 32-16= 58+33= 80-34= 48+46= 76-18= 81-44= 40-15= 95-66= 56+35= 81-54= 47+26= 27+67= 49+24= 49+14= 55+38= 49+34= 94-69= 29+64= 87-68= 48+36= 87-58= 32-16= 81-44= 47+26= 62-35= 16+79= 83-49= 17+66= 37+26= 70-33= 24+67= 18+44= 90-82= 38+13= 84-69= 52+39= 85-56= 17+56= 37+16= 36+28= 39+23= 92-57= 76-57= 76-47= 38+36= 40-11= 76-37= 68-59= 36+38= 61-25= 92-67= 96-17= 84-46= 16+69= 45+47= 45+37= 76-57+79= 31-12+19= 52+39-24= 17+66-15= 36+28-47= 17+66-15= 60-13+26= 51-37+59= 75-46+16= 67+24-22= 61-33+23= 60-13+26= 51-37+59= 45+16-29= 45+26-28= 45+16-29= 16+76-63= 16+66-65= 44-25+62= 60-35+39=班级: 二年二班姓名:弓振得分: 用时: 19+29= 51-26= 27+27= 66-49= 27+17= 44-25= 67+26= 52-36= 92-55= 86-19= 91-45= 68+24= 35-16= 43-27= 21-13= 91-35= 66-39= 44-15= 17+64= 50-39= 68+14= 19+39= 18+19= 59+15= 19+29= 27+17= 86-19= 21-13= 50-39= 68+14= 19+29= 55+28= 19+68= 36+56= 48+17= 57+36= 16+29= 15+19= 48+27= 27+57= 81-12= 19+58= 87-58= 72-26= 95-47= 32-17= 94-69= 81-34= 80-24= 87-48= 31-19= 81-44= 80-47= 72-36= 29+64= 58+23= 56+26= 28+67= 29+44= 49+24= 49+14= 94-59= 55+38= 80-57= 48+37= 47-39= 56+16= 46-29= 29+54= 73-46= 25-16= 96-57= 48+17= 27+57= 81-12= 95-47= 87-48= 29+64= 49+24= 49+14= 55+38-36= 64-47+16= 55+28-38= 63-27+19= 63-27+19= 80-23+15= 77-38+47= 85-69+39= 85-69+39= 29+29+37= 27+64-65= 93-47-29= 93-47-29= 80-17-39= 53-14+16= 17+66-36= 38+24-36= 96-18+18= 17+66-36= 66+25-72=班级: 二年二班姓名:弓振得分: 用时: 26+16= 50-25= 81-47= 14+77= 66-57= 65-37= 19+15= 26+26= 25-18= 73-58= 49+37= 65-47= 93-18= 74-46= 72-48= 73-36= 28+13= 69+19= 60-11= 34+37= 51-12= 51-35= 81-57= 49+27= 50-15= 60-21= 56+38= 26+16= 66-57= 65-37= 73-58= 72-48= 34+37= 50-15= 60-21= 28+66= 49+13= 56+37= 54-39= 47-38= 47-28= 33-26= 95-68= 55+27= 80-46= 23+29= 16+28= 15+18= 40-27= 16+38= 90-42= 57+24= 95-78= 94-58= 24-17= 80-56= 49+36= 83-18= 29+53= 95-46= 32-16= 75-19= 23+39= 81-33= 81-23= 81-43= 48+16= 41-14= 57+34= 48+26= 47-38= 80-46= 16+38= 24-17= 80-56= 95-46= 81-23= 48+26= 73-48= 57-18= 90-46+17= 38+56-49= 73-38+57= 82-15+25= 82-15+25= 56-17+18= 63+28-13= 39+52-67= 49+26-19= 42-14+23= 28+68-19= 47+18-37= 39+52-67= 47+18-37= 44+19+18= 44+19+18= 59+27-29= 17+34-26= 17+44-24= 24+68-35=班级: 二年二班姓名:弓振得分: 用时: 68+26= 39+58= 35-19= 17+34= 16+56= 15+36= 90-37= 17+44= 91-15= 98-49= 90-28= 16+46= 43-17= 83-26= 59+27= 50-41= 67+16= 98-59= 97-39= 59+17= 83-36= 92-35= 92-25= 24+68= 83-16= 23+58= 44-27= 66+29= 23+48= 41-33= 91-47= 68+26= 16+56= 98-49= 90-28= 59+27= 59+17= 83-16= 41-33= 91-47= 59+16= 16+55= 51-17= 69+12= 51-27= 42-19= 16+45= 51-37= 44-16= 84-45= 83-25= 58+39= 91-46= 58-29= 68+25= 42-29= 84-35= 92-34= 91-36= 92-24= 35-27= 27-19= 44-26= 72-64= 66+27= 59+26= 67+15= 39+56= 35-17= 59+16= 51-27= 84-45= 68+25= 92-24= 35-27= 66+27= 39+42= 13+59= 80-71= 65-48= 90-25-26= 66+26-67= 26+47-57= 72-13+14= 93-49+18= 63-37+46= 62-27+48= 54+38-66= 28+54-39= 23+18-13= 72-13+14= 93-49+18= 54+38-66= 93-35+37= 52-29+19= 52-39+18= 44+18-24= 52-39+18= 70-18+19= 61-42+52=班级: 二年二班姓名:弓振得分: 用时: 27+57= 27+47= 27+37= 29+12= 19+58= 93-39= 86-38= 77+19= 74-57= 35+46= 55+18= 94-49= 28+34= 95-37= 52-33= 94-27= 62+29= 81-68= 65-58= 80-14= 94-17= 34+58= 52-43= 35+36= 93-29= 26+69= 34+48= 61-42= 19+26= 18+38= 28+24= 60-32= 74-67= 46-19= 85-18= 62+19= 60-22= 26+49= 19+48= 86-28= 26+59= 27+57= 19+58= 35+46= 55+18= 52-33= 80-14= 93-29= 18+38= 28+24= 85-18= 86-28= 68-19= 90-53= 78+15= 52-19= 73-65= 61-28= 68-29= 73-55= 76-18= 82-64= 37+19= 90-63= 45-18= 54-16= 62-15= 70-26= 81-54= 16+39= 20-11= 96-77= 49+47= 53-29= 80-67= 61-18= 58+33= 78+15= 73-55= 76-18= 42-23+29= 82-64+75= 96-77+68= 71-14+38= 71-14+38= 94-65+34= 66+17-35= 70-56+77= 70-56+77= 38+43-63= 29+43-18= 60-43+74= 55-17+47= 91-63+27= 27+46-35= 46-18+66= 60-43+74= 46-18+66= 43+19-47= 80-41+49=班级: 二年二班姓名:弓振得分: 用时: 46+46= 47+34= 37+47= 94-86= 67+26= 90-15= 47+44= 39+22= 85-77= 93-76= 91-25= 66+16= 71-52= 38+35= 68+13= 50-28= 59+15= 70-55= 65-28= 65-19= 18+75= 71-42= 66-38= 51-16= 63-44= 42-17= 63-54= 39+55= 38+57= 39+45= 34+18= 46+46= 67+26= 93-76= 91-25= 68+13= 65-19= 63-44= 39+45= 34+18= 16+28= 15+18= 42-34= 16+38= 48+25= 90-41= 91-29= 24-16= 83-18= 32-15= 75-19= 95-68= 81-33= 81-23= 81-43= 23+29= 41-14= 29+63= 40-26= 57+24= 28+65= 95-78= 49+13= 94-58= 56+36= 49+35= 90-19= 41-24= 47-38= 29+53= 33-25= 24+49= 23+39= 49+45= 57+34= 48+25= 32-15= 81-43= 57+24= 28+65= 41-14+54= 49+13-35= 90-19-53= 49+35-48= 49+35-48= 38+37-19= 62-46+75= 27+64-68= 27+54-69= 45+49-15= 71-22+43= 38+37-19= 27+64-68= 82-68+29= 68+23-24= 19+28+24= 83-46+16= 61-12+29= 18+18+25= 19+28+24=班级: 二年二班姓名:弓振得分: 用时: 27+49= 35-16= 21-13= 30-12= 26+39= 51-26= 26+29= 28+37= 66-48= 52-36= 94-29= 92-54= 50-38= 19+38= 91-44= 18+18= 93-19= 68+23= 43-27= 91-34= 19+28= 27+27= 27+17= 57-49= 34+28= 78-19= 66-58= 86-18= 27+49= 35-16= 26+39= 52-36= 91-44= 91-34= 19+28= 34+28= 82-34= 26+25= 73-58= 49+37= 50-14= 93-28= 81-67= 56+38= 72-48= 74-55= 50-24= 94-15= 69+19= 80-59= 12+79= 95-69= 51-12= 66-57= 65-37= 81-57= 19+14= 49+27= 96-79= 48+49= 80-69= 65-47= 74-45= 26+15= 82-44= 73-35= 96-89= 81-47= 48+39= 14+77= 34+37= 33+49= 77+18= 51-34= 82-34= 49+37= 72-48= 80-59= 65-37= 81-57= 48+49-28= 85-29+19= 74-55+68= 12+79-35= 96-57+43= 59+33-77= 12+79-35= 96-57+43= 91-19-24= 84-18+27= 76+19-46= 26+47-58= 26+47-58= 15+49-29= 23+28-13= 77+15-64= 50-31+37= 77+15-64= 17+66-39= 31-12+43=班级: 二年二班姓名:弓振得分: 用时: 70-43= 72-18= 85-66= 18+53= 38+13= 92-67= 22-13= 93-55= 39+33= 83-68= 44-37= 93-65= 44+47= 17+66= 46+45= 46+35= 92-45= 91-57= 18+73= 84-56= 92-77= 17+76= 84-46= 18+63= 38+23= 70-43= 38+13= 83-68= 46+45= 46+35= 84-56= 38+23= 35+47= 19+27= 54+19= 51-24= 27+26= 26+28= 66-47= 27+16= 52-34= 94-28= 81-69= 92-63= 80-16= 95-16= 94-18= 52-44= 35+37= 43-26= 21-12= 30-11= 63+18= 74-58= 18+39= 28+36= 85-19= 18+49= 33+39= 34+27= 43-36= 50-37= 86-29= 19+37= 34+59= 71-17= 27+48= 26+38= 86-39= 34+49= 54+19= 27+16= 80-16= 43-26= 21-12= 18+39= 34+27= 34+59= 34+49= 35+47= 19+27-29= 34+59-19= 63-18-16= 52-34+67= 70-19-14= 90-56-17= 19+37-28= 19+27-29= 52-34+67= 38+26-28= 29+17+48= 52+29-22= 37+16-29= 52+29-22= 16+45-49= 68+24-19= 75-36+14= 68+24-19= 56+26-19= 57+36-17=班级: 二年二班姓名:弓振得分: 用时: 80-35= 80-25= 86-49= 81-45= 72-37= 29+65= 58+24= 73-34= 56+26= 28+68= 28+45= 49+25= 49+15= 73-24= 55+39= 80-58= 48+38= 56+17= 29+55= 72-46= 57+14= 19+79= 82-33= 25-16= 95-58= 55+29= 19+69= 36+57= 47+18= 57+36= 48+28= 27+58= 63+28= 81-13= 19+59= 81-23= 87-59= 72-27= 95-48= 73-14= 32-18= 80-35= 72-37= 28+68= 28+45= 55+39= 72-46= 95-58= 57+36= 48+28= 19+59= 73-14= 16+16= 60-41= 90-74= 14+19= 60-51= 82-75= 24-15= 62-49= 61-39= 61-29= 62-26= 46-39= 28+54= 27+44= 28+64= 54-27= 31-16= 69+28= 14+29= 98-19= 45-29= 62-16= 79+14= 80-11= 54-37= 90-74= 62-49= 61-39= 86-48+23= 85-38+25= 63-14+36= 86-48+23= 93-48-26= 63-45+53= 22+39-35= 22+29-37= 27+55-64= 30-17+19= 22+29-37= 27+55-64= 30-13+38= 93-66+58= 44+48-44= 84-67+77= 18+65-17= 84-67+77= 34+38-29= 90-34+27=班级: 二年二班姓名:弓振得分: 用时: 65-48= 92-19= 73-47= 33+28= 72-49= 13+68= 73-37= 27+14= 43-24= 60-12= 25+39= 34+38= 51-13= 51-35= 81-58= 43-14= 33+18= 49+28= 13+58= 50-15= 60-22= 56+39= 26+17= 49+48= 50-25= 71-62= 80-48= 88-59= 88-69= 14+78= 25+29= 65-58= 65-38= 52-23= 19+15= 26+27= 72-59= 39+42= 49+38= 80-71= 65-48= 72-49= 60-12= 81-58= 43-14= 50-15= 50-25= 14+78= 19+15= 26+27= 80-71= 55+28= 80-46= 19+68= 29+64= 16+29= 15+19= 16+39= 87-68= 90-43= 56+25= 95-79= 94-59= 80-56= 48+36= 87-58= 83-19= 56+15= 29+54= 95-47= 32-16= 81-34= 80-24= 87-48= 81-44= 47+16= 57+35= 58+23= 48+26= 28+67= 40-15+48= 56+15-26= 49+14+29= 40-15+48= 38+57-46= 66+16-44= 88-39+32= 38+34-33= 74-37+38= 93-76+58= 38+34-33= 74-37+38= 49+26+16= 27+59-18= 82-64+78= 84-49+47= 32+59-79= 93-47-28= 93-25+14= 37-19+18=班级: 二年二班姓名:弓振得分: 用时: 82-64= 68-39= 90-62= 68-19= 70-26= 81-54= 68-29= 53-29= 76-17= 61-17= 17+59= 37+19= 91-72= 45-17= 54-16= 62-15= 90-52= 82-74= 79+12= 78+15= 52-19= 73-65= 61-27= 73-55= 49+46= 16+49= 80-66= 82-64= 70-26= 81-54= 61-17= 54-16= 78+15= 49+46= 16+49= 84-15= 90-28= 16+47= 43-18= 84-25= 83-27= 59+28= 75-16= 67+17= 58+18= 83-37= 92-36= 91-26= 23+68= 82-17= 23+58= 90-61= 43+28= 23+48= 40-33= 91-48= 67+27= 16+25= 38+58= 17+35= 16+57= 15+37= 90-38= 64-55= 92-13= 17+45= 91-16= 36-17= 84-25= 83-27= 58+18= 82-17= 40-33= 17+35= 16+57= 92-13= 50-41= 91-47= 68+26= 83-36= 15+68-57= 80-63+36= 61-24+16= 43-17+56= 15+58-58= 43-17+56= 65+17-66= 65+27-64= 67+24-48= 17+29+47= 33-19+27= 82-47+39= 66-37+63= 96-49+34= 26+28-28= 93-74+63= 65+27-64= 82-47+39= 93-74+63= 83-64+49=班级: 二年二班姓名:弓振得分: 用时: 28+23= 74-65= 46-18= 53-19= 22+19= 80-22= 94-58= 79+15= 54-39= 60-43= 28+55= 27+45= 38-29= 60-53= 27+35= 93-38= 69+29= 55+16= 94-48= 51-44= 28+33= 33+59= 29+43= 94-25= 55+26= 38-19= 80-12= 35+56= 54-29= 31-17= 28+23= 22+19= 60-43= 27+35= 93-38= 51-44= 55+26= 31-17= 54-15= 84-37= 62-13= 70-25= 17+67= 24+59= 53-27= 61-16= 38+15= 84-27= 91-39= 17+57= 76-49= 90-51= 76-39= 78+14= 60-29= 61-26= 60-39= 85-47= 37+27= 75-29= 17+47= 24+69= 95-87= 44+29= 29+18= 29+28= 37+17= 45+16= 44+19= 54-15= 84-37= 53-27= 17+57= 60-29= 61-26= 75-29= 29+18= 27+25= 60-33= 85-19= 63-18-19= 26+38-28= 61-43+49= 70-29-15= 70-29-15= 73-29-28= 74+17-13= 80-31+26= 71-54+58= 45+48-18= 71-44+59= 73-29-28= 80-31+26= 37+35-57= 96-27+22= 12+49-13= 12+49-13= 19+49+16= 13+58-17= 17+74-46=班级: 二年二班姓名:弓振得分: 用时: 71-39= 87-29= 39+32= 64-18= 56+29= 44-35= 93-85= 48+18= 73-27= 87-49= 55+19= 98-89= 19+72= 92-75= 71-19= 19+49= 81-15= 17+74= 64-28= 70-52= 13+58= 71-29= 72-17= 87-39= 80-38= 80-28= 30-23= 92-65= 71-39= 87-29= 56+29= 87-49= 71-19= 70-52= 13+58= 80-38= 26+49= 55+28= 78+16= 80-14= 26+59= 56+15= 94-16= 52-43= 93-39= 47+16= 94-49= 60-31= 28+34= 46-19= 28+44= 62+29= 43-34= 36+55= 86-28= 34+58= 27+56= 27+46= 93-29= 27+36= 26+69= 19+58= 31-19= 86-38= 34+48= 19+25= 54+18= 46-29= 28+24= 74-66= 95-36= 52-33= 94-26= 80-14= 26+59= 93-39= 46-19= 86-28= 27+36= 26+69= 27+36-34= 77-29+18= 28+44-16= 78-39+16= 56+15-28= 78-39+16= 49+43-55= 16+36-17= 16+26-19= 16+36-17= 71-53+63= 73+18-35= 73+18-35= 64-36+23= 50-33+29= 29+54-15= 29+54-15= 93-57+28= 65-19+27= 63-44+56=班级: 二年二班姓名:弓振得分: 用时: 63-35= 96-19= 39+26= 97-29= 54-26= 15+27= 90-28= 46-27= 55-46= 65+19= 71-56= 38+38= 38+16= 82-17= 54-36= 53-38= 37+28= 70-46= 14+17= 91-82= 63-44= 62-47= 61-37= 97-39= 40-23= 38+48= 70-36= 74+18= 63-25= 46-37= 40-13= 91-16= 63-35= 54-26= 15+27= 65+19= 54-36= 91-82= 40-23= 38+48= 46-37= 91-35= 92-23= 18+29= 27+28= 35-27= 27+18= 44-25= 44-35= 59+25= 86-19= 35-17= 21-14= 92-43= 69+12= 51-27= 66-49= 51-37= 43-15= 91-55= 17+64= 50-39= 19+39= 91-45= 18+19= 68+24= 42-28= 92-33= 27+28= 35-27= 59+25= 69+12= 91-55= 18+19= 68+24= 80-48= 13+78= 34+38= 77+19= 50-35= 74-56+65= 73-46+67= 33+18-35= 13+78-16= 13+78-16= 26+47-55= 90-33+36= 81-56+68= 81-66+67= 90-42+34= 77+17-27= 26+47-55= 81-56+68= 64-35+29= 32-15+76= 50-32+34= 50-32+34= 25+66-17= 96-18+18= 72+19-59=班级: 二年二班姓名:弓振得分: 用时: 44+48= 16+67= 46+45= 83-59= 37+47= 92-46= 91-58= 18+74= 84-57= 92-78= 70-22= 62-33= 76-68= 19+52= 17+77= 90-71= 84-47= 18+64= 38+24= 71-32= 25+66= 90-81= 70-44= 39+12= 72-19= 84-67= 17+54= 37+14= 36-27= 91-68= 39+22= 22-14= 19+62= 92-56= 38+34= 83-69= 44+38= 62-23= 93-66= 98-69= 44+48= 37+47= 92-78= 17+77= 90-71= 71-32= 72-19= 91-68= 38+34= 83-69= 98-69= 92-64= 92-54= 78-19= 78-29= 86-18= 95-16= 91-44= 93-19= 52-45= 35+38= 68+23= 43-27= 21-13= 30-11= 62+19= 73-59= 28+36= 57-49= 34+28= 43-36= 66-58= 50-38= 19+38= 71-18= 26+49= 26+39= 52-13= 35+48= 19+28= 83-45+19= 74-47+38= 60-34+45= 16+75-69= 62-19-14= 16+75-69= 45+47-46= 17+56-37= 17+66-35= 44+27-49= 39+23-36= 18+63-19= 17+56-37= 18+63-19= 58+38-77= 90-46-15= 52-24+65= 66-37+58= 19+17+27= 52-34+63=班级: 二年二班姓名:弓振得分: 用时: 74-48= 74-58= 18+39= 86-19= 19+49= 34+39= 35+27= 66-59= 44-36= 51-37= 86-29= 19+17= 80-72= 27+38= 34+49= 19+27= 52-24= 28+26= 26+28= 27+16= 67+24= 52-34= 94-28= 92-53= 92-43= 94-18= 60-46= 35+37= 69+22= 43-26= 18+29= 92-33= 65-49= 66-37= 74-48= 19+49= 51-37= 34+49= 27+16= 67+24= 92-43= 43-26= 74-48= 90-31= 33-15= 75-19= 95-68= 81-33= 81-23= 27+68= 31-18= 82-43= 80-45= 23+29= 41-14= 40-26= 57+24= 28+65= 29+43= 23+19= 95-58= 56+36= 81-55= 49+35= 47-38= 57+14= 47-28= 29+53= 33-25= 24+39= 56+26= 48+15= 57+34= 16+28= 16+18= 49+25= 28+55= 24-16= 40-16= 54-39= 28+65-29= 72-56+17= 91-19-49= 27+68-46= 40-16+67= 49+25-46= 54-39+58= 28+65-29= 27+68-46= 93-46-28= 29+29+36= 94-56+27= 27+54-66= 38+37-16= 94-56+27= 27+54-66= 45+37-18= 93-57+49= 63-45+78= 73-19+29=班级: 二年二班姓名:弓振得分: 用时: 38+26= 61-47= 37+39= 85-69= 18+66= 39+46= 45+37= 39+14= 47+35= 54-36= 18+76= 71-44= 70-46= 16+25= 63-45= 62-35= 73+19= 63-55= 38+59= 54-46= 47+25= 71-34= 46+47= 38+36= 37+49= 17+79= 90-16= 70-56= 38+26= 61-47= 18+66= 54-36= 63-45= 54-46= 47+25= 37+49= 64-18= 45-36= 13+48= 19+62= 17+65= 56+19= 84-77= 52-37= 80-28= 92-66= 70-32= 80-18= 44-26= 18+75= 91-68= 84-45= 70-22= 39+22= 91-78= 70-42= 73-17= 30-13= 30-23= 92-56= 93-76= 19+62= 80-28= 18+75= 91-68= 91-78= 92-56= 69+18= 48+38= 96-68= 88-79= 51-33= 82-55= 60-32= 82-33= 96-78= 13+68= 76+19= 61-19= 57+37= 13+78-37= 90-54+48= 33+38-53= 13+78-37= 72-35+25= 91-18-55= 16+49-26= 80-66+18= 15+39+27= 56+35-47= 55+38-64= 62-49+59= 78-59+36= 42-23+54= 80-66+18= 15+39+27= 62-49+59= 33-18+29= 97-58+34= 96-48+36=班级: 二年二班姓名:弓振得分: 用时: 49+18= 73-59= 49+38= 80-71= 57-49= 65-48= 93-19= 74-47= 34+28= 72-49= 73-37= 65-28= 80-38= 60-12= 72-39= 88-49= 52-13= 81-58= 43-14= 93-86= 33+18= 49+28= 13+58= 50-15= 56+39= 39+32= 26+17= 51-25= 56+29= 71-62= 73-27= 80-61= 71-52= 81-48= 88-59= 25+29= 65-38= 25+19= 49+18= 73-59= 57-49= 72-49= 72-39= 93-86= 33+18= 56+39= 71-62= 88-59= 73-35= 48+16= 48+26= 28+67= 49+14= 56+38= 87-38= 47-39= 47-29= 58+13= 33-26= 95-37= 95-69= 27+69= 31-19= 55+28= 80-46= 36+55= 94-49= 16+29= 16+19= 40-28= 28+57= 57+25= 29+44= 94-59= 19+58= 49+36= 87-58= 72-25= 56+15= 29+54= 64-26+19= 56-38+36= 47+29-57= 64-26+19= 45+17-23= 38+16-26= 85-46+55= 93-25-39= 93-25-39= 44-16+58= 68+14-17= 18+19+16= 16+67-59= 80-62+38= 75-26+13= 44-16+58= 18+19+16= 26+19-19= 82-58+27= 52-26+59=班级: 二年二班姓名:弓振得分: 用时: 43-27= 80-73= 91-34= 66-38= 19+28= 28+27= 27+17= 67+26= 58-49= 35-28= 78-19= 87-18= 42-29= 68+13= 57-39= 39+55= 27+39= 51-16= 52-26= 50-28= 26+29= 43-17= 66-48= 52-36= 34-18= 26+19= 50-38= 92-44= 19+18= 94-19= 68+23= 43-27= 19+28= 35-28= 78-19= 57-39= 50-28= 34-18= 94-19= 68+23= 28+13= 33+39= 65-27= 81-47= 82-24= 48+39= 14+77= 34+37= 33+49= 27+25= 73-58= 12+69= 50-14= 57+38= 73-48= 14+67= 51-24= 95-59= 81-37= 73-25= 80-59= 13+79= 72-38= 96-69= 65-37= 81-57= 19+14= 25-18= 93-84= 49+27= 96-79= 49+49= 80-69= 80-49= 66-47= 93-18= 74-45= 34+27= 26+15= 74-35= 33+39-48= 14+77-15= 95-59+56= 33+39-48= 71-14+36= 37-19+13= 70-36+49= 72-34+33= 22+29-33= 72-34+33= 25+56-12= 93-56+56= 93-56+56= 85-29-17= 83-54+47= 27+35-36= 27+35-36= 90-74+76= 82-16+19= 74-27+36=班级: 二年二班姓名:弓振得分: 用时: 50-18= 34+18= 71-32= 67+16= 46+46= 39+34= 76-68= 38+47= 71-64= 72-29= 90-14= 70-54= 72-19= 85-67= 41-19= 91-24= 39+44= 57-19= 73-39= 94-86= 93-66= 65-28= 65-18= 48+43= 19+74= 71-42= 92-78= 70-44= 57-29= 85-77= 74+17= 94-76= 38+57= 50-18= 34+18= 46+46= 26+19= 72-29= 41-19= 91-24= 94-86= 19+74= 85-77= 93-74= 87-28= 64-17= 52-45= 71-18= 27+59= 63+29= 56+28= 73-25= 72-28= 56+18= 95-49= 32-19= 80-27= 92-64= 80-17= 72-38= 47+19= 28+37= 48+29= 27+49= 81-14= 18+73= 28+69= 65-27= 49+16= 63+19= 12+59= 73-15= 95-39= 22-13= 30-12= 30-22= 80-49= 87-28= 63+29= 56+28= 16+75-64= 18+73-48= 48-29+29= 16+75-64= 19+59-39= 57+26-16= 93-39-19= 54-27+67= 26+69-69= 54-27+67= 24+57-36= 66-18+28= 15+58-55= 67+28-26= 49+43-79= 24+57-36= 66-18+28= 58+38-78= 17+19+45= 67+24-44=班级: 二年二班姓名:弓振得分: 用时: 67+14= 39+33= 57-18= 13+69= 50-27= 80-39= 71-63= 73-28= 71-53= 66-27= 65-17= 19+73= 66-37= 51-14= 65-39= 57-28= 43-15= 38+56= 39+43= 13+59= 34+17= 65-49= 33+29= 26+18= 73-38= 64-29= 17+19= 67+24= 81-49= 85-76= 33+19= 12+49= 48+19= 50-17= 67+14= 50-27= 66-27= 65-39= 13+59= 34+17= 73-38= 85-76= 67+14= 24+37= 50-43= 15+28= 16+26= 16+16= 17+36= 91-27= 24-15= 83-18= 84-16= 76-17= 95-66= 67-18= 41-12= 40-25= 15+38= 55-47= 29+64= 91-17= 16+48= 24+47= 83-28= 50-43= 91-27= 95-66= 55-47= 29+64= 83-28= 66+17= 45+37= 72-53= 38+36= 39+13= 83-14= 70-56= 44+49= 65+29= 37+48-39= 73+18-32= 75+16-16= 37+48-39= 19+26-29= 18+29+45= 97-79+27= 61-33+47= 91-55+17= 90-45+18= 61-33+47= 91-55+17= 69+17-48= 96-68+63= 77-29+44= 42-14+24= 82-65+69= 57+36-16= 42-14+24= 37-19+15=。
100以内口算题库一年级下册
解析:把14分成10和4,先算10 - 6 = 4,再算4+4 = 8。
9. 10 + 8 =.
解析:10加几就等于十几,所以10+8 = 18。
10. 17 - 8 =.
解析:把17分成10和7,先算10 - 8 = 2,再算2+7 = 9。
11. 4 + 13 =.
解析:先算4+3 = 7,再算10+7 = 17。
4. 16 - 7 =.
解析:把16分成10和6,先算10 - 7 = 3,再算3+6 = 9。+5 = 6,再算10+6 = 16。
6. 13 - 3 =.
解析:个位3 - 3 = 0,结果就是10。
7. 7 + 9 =.
解析:把9分成3和6,先算7+3 = 10,再算10+6 = 16。
20. 15 - 6 =.
解析:把15分成10和5,先算10 - 6 = 4,再算4+5 = 9。
100以内口算题库一年级下册
一、口算题。
1. 12 + 3 =.
解析:计算12+3时,先算2+3 = 5,再算10+5 = 15。
2. 15 - 4 =.
解析:计算15 - 4时,先算5 - 4 = 1,再算10+1 = 11。
3. 9 + 8 =.
解析:把8分成1和7,先算9+1 = 10,再算10+7 = 17。
12. 18 - 9 =.
解析:把18分成10和8,先算10 - 9 = 1,再算1+8 = 9。
13. 6 + 11 =.