一年级数学口算题一天一练
一年级暑假数学每日一练
一、口算40题(每题1.5分):二、竖式计算4题(每题5分):921-546+323= 887+380+388= 785+922-581=602+851-522=三、应用题2题(每题10分):1. 小军做灯笼,小军第一次做了23个,送给小丽9个,第二次又做了28个,小军现在有多少个?2. 学校原来有33个排球,借给同学们15个,又有同学还回来8个,现在有排球多少个?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):616+568-627= 534+505-337= 744-508+120=929-450+715=三、应用题2题(每题10分):1、小丽的妈妈买回来两根绳,一根长15米,另一根长21米,截去一些做跳绳,还剩8米,做跳绳用去多少米?2、停车场上有22辆小汽车,23辆公交车,后来又开来9辆公交车,现在小汽车比公交车多几辆?一、口算40题(每题1.5分):33+28= 9×6 = 76-65= 40+29= 6×5 = 49+39= 6×4 = 63-3= 62+15= 7×3 = 71+16= 2×8 = 62+15= 54-13= 5×6 = 77+9= 4×8 = 51+15= 84+7= 7×4 = 97-83= 3×8 = 54+12= 68-60= 7×5 = 91-2= 4×6 = 5+17= 42+29= 9×7 = 10+7= 7×3 = 89-40= 42+16= 8×5 = 92-40= 9×7 = 54+31= 17+28= 4×7 = 二、竖式计算4题(每题5分):829+504+615= 965-749+345= 785+221+800= 978+697+540=三、应用题2题(每题10分):1、原来有95张白纸,上星期用了67张,这星期又买来58张,现在有几张白纸?2、学校体育队有17人,合唱队有45人,舞蹈队的人数比体育队和合唱队的总数少4人,舞蹈队有多少人?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):431+743+286= 979-518+141= 812-251+489= 676-483+488=三、应用题2题(每题10分):1、公交车上原有32人,到站后上来15人,又下车4人,现在公交车上有多少人?2、小明有23张卡片,小丽的卡片比小明少18张,小丽和小明一共有多少张卡片?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):787+830+387= 963-665+251= 919-294+223= 180-126+738=三、应用题2题(每题10分):1、学校体育馆有排球26个,足球的个数比排球少4个,篮球的个数比足球多12个,篮球有多少个?2、二年级一班的4名老师带领23名学生租两辆车去旅游,其中一辆车上坐了13人,另一辆车上坐了多少人?一、口算40题(每题1.5分):45+5= 61-35= 51+13= 43+28= 43+7= 80+2= 11+49= 40-21= 24+19= 60-49= 73-52= 13+24= 65-0= 16+12= 73-67= 69+17= 59+21= 35+44= 46+39= 45+5= 59+10= 39+34= 46+17= 91-75= 60-13= 63+2= 62+14= 96-26= 26+4= 24+34= 85-44= 75+5= 11+28= 72-46= 18+26= 59+17= 69+14= 40+16= 16+27= 9+13= 二、竖式计算4题(每题5分):434+955-336= 470-130+296= 702+883-729= 768-202+446=三、应用题2题(每题10分):1、公园里开设了一个"垂钓角"供游人们钓鱼,周六上午,"垂钓角"的池子里有93条金鱼,到了下午,游人们从池子里钓走了77条金鱼,工作人员在下午静园时,又往池子里投放了69条金鱼供游人们星期天垂钓,这时池子里有多少条金鱼?2、小丽家离学校53米远,一天她上学走了23米,想起忘记带手工纸,立即返回家中,拿了手工纸再上学,这次上学她一共走了多少米?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):986-672+107= 491-222+683= 229+134+696= 866-458+394=三、应用题2题(每题10分):1、同学们排成一队做操,从前往后数小明排第17个,从后往前小明排第19个,这一队一共有多少人?2、我们小组共有12人,我的左边有7人,我的右边有多少人?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):670-360+212= 847-405+264= 893-276+506= 921-654+127=三、应用题2题(每题10分):1、妹妹今年6岁,哥哥今年11岁,当哥哥16岁时,妹妹几岁?2、30名学生报名参加小组,其中有26人参加了美术组,17人参加了书法组,问两个小组都参加的有多少人?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):707-311+119= 108+642-546= 670-261+248= 816+614-688=三、应用题2题(每题10分):1、比赛快开始了,沸羊羊、懒羊羊、喜羊羊三位运动员进场了,村长遇到了个难题,“每两只羊进行一场比赛,一共要比几场呢?2、东东的口袋里装了一枚1元,一枚5角和一枚1角的硬币,随便从口袋拿出两枚硬币,拿出来的硬币有几种可能?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):201+958-901= 547-545+716= 644-252+361= 756+423+521=三、应用题2题(每题10分):1、从聪聪家到学校有3条路,从学校到科技馆有2条路,如果聪聪从家先到学校,再去科技馆,一共有几种不同的走法?2、妈妈在一张纸上给小明出了3道较易题,4道较难题,让小明各做一道,小明有几种选择方法?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):801-233+243= 241+688-535= 540+130+456= 266+701-964=三、应用题2题(每题10分):1、学校兴趣小组要从小张、小王、小高3名同学中选出2名去参加象棋比赛,有哪几种不同的组织方案?2、用2,5,7,9能组成多少个没有重复数字的两位数?一、口算40题(每题1.5分):二、竖式计算4题(每题5分):216+675-106= 611-354+214= 731-272+249= 198+826+148=三、应用题2题(每题10分):1、从4个女生和5个男生中各选一人当组长,共有多少种不同的选法?2、密码锁是由0、1、2、7这四个数字组成两位数,每个两位数的十位和个位不一样。
(人教版)小学数学一年级下册口算每日必刷练习题(打印版) (714)
一、计算题1. 我是计算小能手!14+5= 13-2= 8+5= 7+9= 2+8+4=5+7= 2+8= 0+10= 8+9-3= 4+0+6=14-3-4=2. 我会算。
3. 口算。
12-7= 14-5= 4+9= 9+8= 15-5= 18-9= 59-9= 50+8= 10+40= 45-5= 30+5= 75-30= 57-40= 10+9= 20+5= 73-40=4. 我会直接写出得数。
15-7= 9+7= 11-7= 4+9-8=24-4= 12-3= 15-9= 13-6+8=8+8= 50+10= 40+16= 8+11+30=5. 比一比,算一算。
6-4= 9-5= 7-3= 8-2=26-4= 49-5= 87-3= 38-2=6. 算一算。
9-5+11= 12+5-7= 19-10-4=10-7+5= 5-4+8= 9+8-6=( )-3=7 ( )+5=13 6+( )=163+( )=12 15-( )=7 6+7=8+( )7. 用你喜欢的方法算一算。
57+8= 14-9= 8+70= 27-0=20+60= 5+73= 28+2= 56-50=36+30= 63-8= 70-5= 27+8=8. 直接写得数。
9. 直接写出得数。
11+8= 13-4= 12-7= 5+6+4=14-5= 16-7= 15-9= 6+7-8=6+9-7= 19-9-5= 17-8+5= 5+7-9=10. 口算。
8+7= 13-6= 25-5= 9+5= 12-4= 30+40= 40+5= 15-5=18-9= 59-9= 50+8= 10+40=45-5= 13-7= 70+9= 15-8=4+10-7= 85-5+8= 12-6-5= 15-8+50=11. 直接写出得数.12-5= 5+60= 27+8= 8+8+8=16+9= 47-2= 69-60= 37+6-40=30+40= 33+7= 71-5= 70-(20+30)=13-8= 52-4= 32+20= 24+(68-8)=12. 计算。
北师大版数学一年级上册数学口算天天练100题
北师大版数学一年级上册数学口算天天练100题数学口算天天练100题第一节:加法和减法1. 8 + 9 = 。
2. 5 + 3 = 。
3. 12 - 7 = 。
4. 17 - 5 = 。
5. 24 + 6 = 。
6. 10 + 15 = 。
第二节:乘法和除法7. 4 × 3 = 。
8. 8 × 5 = 。
9. 21 ÷ 3 = 。
10. 45 ÷ 9 = 。
11. 7 × 6 = 。
12. 12 ÷ 4 = 。
第三节:混合运算13. 9 + 6 - 3 = 。
14. 8 + 7 × 2 = 。
15. 10 - 5 ÷ 1 = 。
16. 15 ÷ 3 × 2 = 。
17. 3 × 5 - 2 ÷ 2 = 。
18. 12 ÷ 6 + 3 × 2 = 。
第四节:数字排序将下列数字按从小到大的顺序排列。
19. 15,3,7,10,2,25。
20. 8,16,4,12,20,6。
第五节:形状和图案21. 有3个红色矩形,每个矩形有4个小正方形。
那么一共有多少个小正方形?22. 一个正方形有6个小边长为3厘米的小正方形,那么这个正方形的边长是多少厘米?23. 图案中有5个相同的三角形,每个三角形有4个小正方形。
那么图案中一共有多少个小正方形?24. 图案中有2个大圆,每个大圆上有5个小圆。
那么图案中一共有多少个小圆?第六节:数线和数字比较在数线上标出以下数字的位置。
25. 15,19,12,8。
26. 7,5,13,18。
第七节:顺序和推理填入合适的数字,使下列数字按规律排列。
27. 2,4,6,8,10,。
28. 13,10,7,4,。
第八节:找规律观察下列数字并写出规律。
29. 1,4,9,16,。
30. 2,4,8,16,。
第九节:解决问题31. 小明有6个苹果,他吃掉了3个,还剩下几个苹果?32. 书架上有15本书,小红拿出了8本,还剩下几本书?33. 小明买了2本书,每本书15元,他给了收银员50元钱,收银员要找给他多少钱?第十节:用四则运算解决问题34. 一盒饮料有6瓶,小明买了5盒饮料,一共有多少瓶饮料?35. 小猫有8只,小狗有10只,小兔子有6只,一共有多少只动物?36. 一束鲜花有9朵,小红买了3束鲜花,一共有多少朵鲜花?第十一节:比较大小比较下列数字的大小,用 >、< 或 = 表示。
数学口算天天练:一年级下册(2200题)-100以内加减法
100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题31 + 47 =81 - 43 =41 + 59 =71 - 41 = 94 - 59 =86 - 85 =43 + 37 =100 - 90 = 93 - 25 =97 - 54 =72 + 25 =83 - 66 = 61 - 57 =31 - 28 =92 - 88 =31 - 24 = 66 - 45 =84 - 49 =80 - 21 =20 + 43 = 31 - 22 =34 + 55 =100 - 30 =76 - 74 = 86 - 68 =99 - 26 =71 - 28 =90 - 87 = 88 - 40 =33 - 25 =42 + 42 =46 + 39 = 61 - 48 =76 - 35 =66 - 35 =98 - 74 = 30 + 33 =24 + 36 =65 - 45 =96 - 76 = 56 + 37 =76 - 33 =35 + 26 =99 - 77 = 47 - 23 =98 - 39 =77 - 74 =33 + 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题43 + 38 =92 - 42 =95 - 59 =89 - 32 = 33 + 61 =79 - 75 =93 - 50 =71 - 65 = 97 - 84 =50 - 42 =92 - 43 =78 - 37 = 36 - 28 =70 - 21 =97 - 86 =71 - 66 = 53 - 44 =90 - 78 =74 - 70 =48 + 42 = 48 + 41 =74 - 56 =78 - 66 =73 - 44 = 93 - 28 =25 + 61 =96 - 45 =71 + 27 = 41 - 24 =51 - 20 =97 - 35 =56 + 32 = 94 - 65 =100 - 47 =85 - 30 =73 - 60 = 52 - 41 =72 - 60 =93 - 56 =100 - 51 = 20 + 80 =99 - 39 =63 + 34 =80 - 74 = 28 + 24 =22 + 63 =57 - 35 =46 - 27 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题57 - 43 =74 - 72 =58 + 28 =100 - 40 = 86 - 20 =38 + 21 =93 - 44 =95 - 26 = 51 - 29 =74 - 47 =52 - 29 =99 - 75 = 71 - 26 =69 - 43 =31 - 30 =100 - 27 = 70 + 25 =86 - 20 =43 + 54 =100 - 20 = 100 - 95 =99 - 30 =85 - 80 =69 - 25 = 71 - 62 =85 - 26 =56 + 25 =94 - 86 = 55 - 35 =78 - 75 =90 - 40 =80 - 73 = 70 - 43 =73 - 26 =60 + 28 =81 - 73 = 91 - 22 =27 + 34 =75 - 63 =52 - 26 = 48 - 47 =86 - 20 =79 - 72 =33 - 26 = 60 - 39 =45 - 37 =63 - 23 =43 + 53 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题100 - 39 =97 - 51 =39 - 31 =41 + 40 = 86 - 50 =56 - 44 =51 - 33 =54 - 36 = 75 + 24 =35 + 43 =78 - 73 =97 - 84 = 56 - 26 =88 - 22 =38 + 51 =82 - 48 = 50 - 45 =47 + 31 =61 - 48 =50 - 45 = 58 - 35 =95 - 31 =83 - 67 =93 - 66 = 52 - 42 =95 - 52 =87 - 52 =72 - 21 = 92 - 86 =50 + 33 =81 - 33 =57 + 23 = 28 - 24 =61 - 56 =81 - 79 =90 - 74 = 57 - 26 =63 - 27 =98 - 47 =68 - 20 = 90 - 67 =98 - 82 =33 - 26 =42 - 34 = 31 + 36 =77 - 40 =32 + 60 =93 - 45 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题21 + 70 =100 - 90 =97 - 43 =68 - 37 = 99 - 35 =85 - 65 =26 + 72 =63 - 56 = 51 - 47 =75 - 36 =69 - 60 =92 - 45 = 32 - 31 =71 - 46 =37 - 28 =75 - 53 = 59 - 56 =85 - 59 =39 - 28 =72 - 50 = 64 - 56 =68 - 42 =91 - 22 =45 + 27 = 95 - 93 =46 - 26 =39 + 29 =70 - 68 = 100 - 36 =90 - 82 =58 - 47 =41 + 50 = 71 - 60 =50 - 26 =42 + 46 =90 - 54 = 94 - 32 =47 - 40 =98 - 69 =47 - 20 = 82 - 41 =91 - 25 =84 - 35 =45 - 37 = 60 + 35 =95 - 29 =35 - 24 =87 - 70 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题81 - 67 =86 - 39 =83 - 52 =62 - 45 = 32 + 63 =31 + 67 =29 + 59 =95 - 76 = 95 - 68 =75 - 48 =98 - 76 =49 - 23 = 83 - 81 =87 - 86 =56 - 39 =98 - 76 = 63 - 26 =45 + 48 =36 + 22 =85 - 26 = 52 + 36 =51 - 32 =82 - 75 =53 + 45 = 75 - 38 =100 - 92 =45 + 43 =68 - 59 = 88 - 55 =81 - 67 =62 - 24 =69 - 24 = 78 - 44 =96 - 61 =48 + 40 =58 - 25 =94 - 50 =76 - 26 =64 - 37 =94 - 88 =95 - 62 =50 - 20 =69 + 29 =81 - 53 = 25 + 38 =31 - 23 =68 + 32 =45 - 21 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题77 + 22 =85 - 38 =100 - 21 =98 - 53 = 57 - 50 =45 - 32 =82 - 53 =34 - 22 = 72 - 36 =60 + 31 =80 - 49 =28 + 51 = 72 + 27 =76 - 22 =75 - 42 =65 - 48 = 72 - 30 =60 - 20 =98 - 65 =93 - 38 = 44 + 32 =91 - 27 =91 - 35 =81 - 59 = 22 + 63 =59 - 39 =20 + 50 =64 + 26 = 64 - 40 =100 - 95 =26 + 66 =88 - 32 = 94 - 90 =81 - 73 =81 - 41 =41 + 53 = 29 + 54 =76 - 55 =36 + 47 =27 + 54 = 55 - 47 =70 - 37 =83 - 23 =89 - 33 = 85 - 65 =75 - 56 =51 + 28 =69 - 33 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题62 + 24 =43 - 40 =34 + 46 =39 - 38 = 90 - 66 =98 - 37 =51 - 21 =86 - 40 = 63 - 23 =52 - 49 =22 + 68 =99 - 68 = 88 - 37 =100 - 37 =45 - 39 =56 + 25 = 95 - 53 =29 + 24 =93 - 75 =41 + 20 = 55 - 32 =41 + 51 =28 - 20 =54 - 46 = 79 - 35 =82 - 70 =58 - 37 =56 - 55 = 90 - 39 =75 - 56 =97 - 43 =46 - 26 = 26 + 63 =92 - 85 =40 - 22 =87 - 75 = 51 - 31 =98 - 71 =53 - 41 =44 - 24 = 37 - 28 =46 + 48 =93 - 58 =85 - 80 = 47 - 41 =53 - 42 =99 - 74 =53 - 29 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题30 - 20 =94 - 73 =42 + 41 =96 - 90 = 100 - 93 =87 - 59 =41 + 41 =87 - 82 = 35 + 51 =98 - 85 =90 - 67 =29 + 52 = 54 - 39 =75 - 57 =99 - 47 =64 - 39 = 80 - 37 =97 - 38 =72 - 64 =34 + 65 = 73 - 71 =70 - 57 =28 + 41 =30 - 28 = 85 - 84 =91 - 67 =84 - 81 =36 - 27 = 80 - 78 =60 - 51 =48 - 41 =80 - 28 = 97 - 59 =95 - 60 =91 - 50 =26 + 58 = 40 + 52 =66 + 25 =27 + 52 =93 - 51 = 85 - 73 =66 + 20 =71 - 53 =40 + 52 = 81 - 76 =46 + 24 =48 - 30 =92 - 72 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题41 - 36 =65 - 29 =86 - 63 =44 - 20 = 52 - 35 =69 - 24 =81 - 48 =77 - 55 = 90 - 78 =86 - 67 =70 - 29 =22 + 36 = 60 - 43 =75 - 56 =54 - 34 =72 - 63 = 74 - 73 =84 - 55 =100 - 67 =87 - 43 = 29 + 48 =79 - 65 =77 - 65 =72 - 67 = 55 - 54 =97 - 32 =100 - 59 =50 - 28 = 38 + 28 =63 - 45 =61 - 23 =86 - 43 = 42 - 22 =83 - 29 =97 - 86 =58 + 27 = 56 - 21 =93 - 40 =83 - 39 =49 - 21 = 93 - 85 =81 - 56 =60 - 58 =64 - 45 = 72 - 22 =74 - 56 =94 - 25 =85 - 50 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题90 - 35 =60 - 26 =58 + 34 =59 + 35 = 32 + 41 =63 - 48 =33 + 33 =67 + 20 = 62 - 25 =87 - 51 =94 - 90 =22 + 20 = 82 - 35 =86 - 23 =39 + 59 =100 - 46 = 58 + 22 =29 + 52 =91 - 89 =91 - 35 = 97 - 28 =65 - 62 =48 + 28 =25 + 63 = 89 - 37 =95 - 74 =75 - 48 =78 - 56 = 80 - 44 =66 - 40 =55 - 50 =67 - 37 = 62 - 39 =97 - 88 =34 + 39 =29 + 55 = 100 - 31 =72 - 48 =65 - 61 =93 - 30 = 87 - 78 =24 - 23 =86 - 71 =96 - 77 = 40 + 58 =49 - 25 =80 - 46 =61 + 26 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题81 - 68 =33 + 49 =78 - 62 =97 - 67 = 60 - 45 =88 - 81 =100 - 46 =44 - 34 = 95 - 40 =64 - 41 =56 - 23 =68 - 25 = 66 - 62 =34 - 22 =94 - 47 =36 + 21 = 57 - 48 =96 - 49 =90 - 85 =21 + 42 = 91 - 85 =81 - 37 =56 - 49 =77 - 47 = 86 - 41 =68 - 20 =85 - 81 =37 + 40 = 66 - 32 =93 - 68 =92 - 64 =48 + 47 = 84 - 27 =78 - 59 =83 - 44 =68 - 24 = 53 - 49 =92 - 41 =97 - 65 =44 - 25 = 83 - 70 =68 - 46 =94 - 60 =20 + 25 = 88 - 67 =84 - 45 =34 - 21 =25 + 24 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题99 - 93 =98 - 78 =87 - 84 =100 - 43 = 32 + 62 =58 + 32 =81 - 28 =23 + 29 = 48 - 26 =49 + 24 =38 + 45 =87 - 68 = 38 - 25 =62 - 35 =47 - 28 =68 - 62 = 51 + 31 =42 + 43 =25 + 49 =30 + 48 = 87 - 39 =60 - 30 =59 - 48 =22 + 45 = 74 - 46 =36 - 31 =77 - 47 =52 - 28 = 29 + 70 =25 + 30 =88 - 58 =42 + 54 = 83 - 63 =72 - 46 =87 - 72 =76 - 35 = 92 - 81 =80 - 63 =37 + 57 =25 + 75 = 74 - 55 =99 - 77 =54 - 44 =50 + 28 = 88 - 61 =27 + 37 =71 - 65 =62 - 50 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题60 - 54 =90 - 50 =89 - 27 =91 - 27 = 96 - 83 =68 - 54 =34 - 32 =77 - 23 = 49 - 32 =70 - 39 =29 - 26 =52 - 24 = 92 - 52 =87 - 66 =94 - 43 =22 + 75 = 95 - 74 =69 - 68 =83 - 52 =83 - 38 = 58 - 56 =99 - 31 =99 - 89 =82 - 58 = 69 - 34 =38 - 32 =78 - 64 =98 - 96 = 93 - 80 =77 - 45 =100 - 55 =34 - 22 = 51 - 50 =86 - 40 =67 - 31 =99 - 53 = 82 - 46 =86 - 59 =100 - 69 =91 - 74 = 64 - 35 =33 + 54 =61 - 33 =65 - 23 = 53 - 38 =65 - 48 =95 - 88 =98 - 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题97 - 86 =72 - 41 =82 - 63 =41 + 56 = 93 - 74 =90 - 37 =87 - 43 =79 - 33 = 53 - 49 =66 - 36 =93 - 61 =29 + 47 = 51 - 50 =99 - 32 =39 + 54 =70 - 52 = 100 - 54 =88 - 49 =83 - 59 =20 + 35 = 68 - 66 =90 - 82 =76 - 56 =86 - 76 = 51 - 45 =69 - 57 =86 - 34 =73 - 42 = 49 + 43 =50 - 24 =71 - 61 =23 + 76 = 98 - 75 =88 - 50 =58 - 33 =56 - 34 = 89 - 56 =55 - 54 =74 - 48 =95 - 22 =35 + 23 =47 - 35 =73 - 28 =66 - 31 =36 + 32 =98 - 56 =92 - 69 =58 + 28 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题36 - 21 =95 - 66 =94 - 87 =97 - 22 = 87 - 68 =57 - 28 =98 - 85 =60 - 53 = 63 - 25 =47 - 26 =56 - 48 =36 + 50 = 56 + 27 =71 - 70 =61 + 35 =66 - 65 = 88 - 46 =94 - 60 =92 - 68 =74 - 26 = 98 - 97 =80 - 59 =47 - 20 =79 - 59 = 91 - 84 =47 - 39 =77 - 42 =50 + 39 = 51 - 31 =64 + 24 =87 - 69 =77 - 60 = 63 - 35 =77 - 67 =29 + 37 =60 + 22 = 67 - 42 =55 + 33 =56 - 32 =61 - 51 =22 + 55 =58 - 22 =39 - 35 =91 - 29 =23 - 20 =82 - 37 =77 - 31 =28 + 39 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题56 - 51 =92 - 45 =96 - 73 =66 - 42 = 55 + 21 =58 - 21 =91 - 51 =38 + 37 = 62 - 44 =94 - 70 =75 - 30 =52 - 46 = 98 - 81 =46 - 20 =95 - 43 =81 - 80 = 72 - 20 =99 - 64 =92 - 84 =59 + 31 = 82 - 47 =59 - 20 =77 - 67 =98 - 63 = 100 - 23 =75 - 43 =61 - 42 =47 + 27 = 23 + 51 =70 + 22 =70 - 20 =84 - 58 = 37 + 21 =95 - 90 =99 - 21 =43 + 21 = 49 - 21 =98 - 69 =89 - 83 =95 - 39 = 31 + 42 =26 + 39 =53 - 34 =90 - 74 = 79 - 46 =62 - 30 =91 - 84 =47 - 29 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题35 + 32 =90 - 35 =38 - 33 =58 - 41 = 70 + 23 =37 + 28 =40 - 33 =94 - 34 = 98 - 93 =82 - 30 =99 - 92 =46 - 45 = 32 + 62 =63 - 26 =39 + 20 =59 + 23 = 98 - 34 =43 - 41 =80 - 35 =76 - 31 = 31 + 66 =76 - 56 =96 - 63 =78 - 28 = 99 - 34 =80 - 76 =66 - 24 =32 + 31 = 51 - 37 =59 + 40 =66 - 44 =77 - 35 = 98 - 61 =91 - 60 =91 - 84 =71 - 31 = 95 - 42 =94 - 80 =38 - 35 =44 + 33 = 32 - 25 =85 - 71 =70 - 65 =71 - 43 = 77 - 52 =52 - 20 =87 - 35 =64 + 20 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题38 + 20 =35 - 21 =64 - 50 =95 - 32 = 68 - 32 =54 - 31 =37 + 58 =60 - 48 = 86 - 22 =78 - 43 =84 - 61 =69 - 32 = 82 - 43 =53 - 21 =87 - 24 =31 + 38 = 58 - 52 =58 + 31 =100 - 94 =69 + 31 = 24 + 56 =55 - 54 =51 + 22 =93 - 89 = 84 - 21 =93 - 67 =100 - 22 =84 - 81 = 39 - 25 =36 - 22 =67 - 26 =41 + 42 = 77 - 68 =98 - 73 =96 - 51 =76 - 39 = 32 + 61 =89 - 60 =80 - 79 =55 + 39 = 37 + 45 =30 - 28 =97 - 92 =90 - 24 = 96 - 90 =69 - 61 =96 - 91 =91 - 34 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题64 - 44 =90 - 33 =73 - 58 =70 - 44 = 84 - 78 =22 + 63 =72 - 56 =96 - 38 = 60 + 29 =42 + 39 =73 - 65 =68 - 37 = 72 - 52 =59 - 40 =98 - 68 =80 - 23 = 49 - 22 =66 + 22 =91 - 38 =60 - 23 = 49 - 48 =94 - 70 =69 - 27 =32 + 64 = 83 - 51 =99 - 49 =94 - 33 =53 + 44 = 43 + 51 =35 + 59 =55 - 42 =94 - 70 = 72 - 22 =29 + 40 =92 - 38 =54 - 35 = 98 - 49 =61 - 37 =97 - 25 =98 - 34 = 77 - 65 =92 - 67 =100 - 82 =94 - 26 = 48 - 47 =86 - 70 =94 - 74 =97 - 61 =。
数学一年级上册口算天天练100题
数学一年级上册口算天天练100题一、算术运算1. 请计算:3 + 7 = _______2. 请计算:9 - 4 = _______3. 请计算:5 × 6 = _______4. 请计算:12 ÷ 3 = _______二、数字与数量1. 请用阿拉伯数字填空:①有______只小鸟。
②有______个苹果。
2. 请将下列数字填写在相应的方框内:①3 ②6 ③9 ④2 ⑤8+ - × ÷三、比大小1. 比较下列数字的大小并填出符号:① 8 ___ 6 ② 4 ___ 4 ③ 9 ___10 ④ 7 ___ 9四、数量的表达1. 用阿拉伯数字写出下列数量的表达:①一百零五②八十③五十六④三百二十五、周边长度1. 请根据图形,写出下列实物的周边长度(单位:厘米):①正方形:一边长为2厘米的正方形。
周边长度为______厘米。
②长方形:一边长为3厘米,一边长为5厘米的长方形。
周边长度为______厘米。
六、数量关系1. 下列的物品有多少个?请观察图形并填空。
①②2. 请把图形的数量填入表格中:形状数量圆形 ______正方形 ______三角形 ______长方形 ______七、数轴1. 请根据数轴上的数字,填写相应的数值:______ 0 ______ 3 ______ 6 ______ 9 ______八、应用题1. 小明有5本书,小华比小明多2本书,小李比小明少1本书。
请问他们三个人一共有多少本书?2. 一盒铅笔有10支,小红买了3盒铅笔,她一共买了多少支铅笔?3. 一个果篮里有14个苹果,小明拿走了3个苹果,请问果篮里还剩下多少个苹果?4. 每日跑步训练,小明每天跑2圈,小华每天跑4圈,小李每天跑6圈,他们三个人一共跑了多少圈?以上就是数学一年级上册口算天天练100题的试题,希望能对学生的数学学习有所帮助。
北师大版数学一年级上册口算天天练
北师大版数学一年级上册口算天天练一、加法运算1. 填空题:请计算下列各题。
a) 23 + 13 = ___b) 45 + 28 = ___c) 19 + 32 = ___d) 57 + 41 = ___e) 29 + 35 = ___2. 计算题:请写出计算过程,并计算结果。
a) 17 + 32 + 25 = ___b) 45 + 68 + 29 = ___c) 26 + 39 + 51 = ___d) 58 + 72 + 46 = ___e) 37 + 23 + 19 = ___3. 实际问题:请根据实际情境,并进行计算。
a) 小明有10颗苹果,小红给了他6颗苹果,小张又给了他3颗苹果,小明一共有多少颗苹果?答: ___b) 公园里有16只鸟,其中有12只坐在树上,还有几只鸟在地上?答: ___c) 爸爸给了我18个糖果,妈妈再给了我15个糖果,我一共有多少个糖果?答: ___d) 小猫有23条尾巴,它从树上跳下来时掉了5条尾巴,还剩几条尾巴?答: ___e) 老师给了小明28颗糖,小明分给了小红10颗,小红又分给了小李7颗,小红还剩几颗糖?答: ___二、减法运算1. 填空题:请计算下列各题。
a) 27 - 13 = ___b) 56 - 28 = ___c) 51 - 32 = ___d) 98 - 41 = ___e) 68 - 35 = ___2. 计算题:请写出计算过程,并计算结果。
a) 72 - 25 - 13 = ___b) 97 - 38 - 29 = ___c) 85 - 39 - 18 = ___d) 123 - 46 - 72 = ___e) 84 - 23 - 19 = ___3. 实际问题:请根据实际情境,并进行计算。
a) 妈妈给了小红27枚糖果,小红自己吃了10枚,还剩几枚糖果?答: ___b) 小明手里有56元,他买了28元的东西,还剩几元钱?答: ___c) 老师给了小明98颗糖,小明分给了小红41颗,小红又分给了小李27颗,小红还剩几颗糖?答: ___d) 餐桌上有68个苹果,小明吃了35个苹果,还剩几个苹果?答: ___e) 小猫有72条尾巴,它从树上掉下来时掉了25条尾巴,还剩几条尾巴?答: ___三、混合运算1. 计算题:请写出计算过程,并计算结果。
一年级下册口算每日一练(3000题集)-20以内加减法
20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题9 - 8 = 1 + 2 = 2 + 5 =9 - 7 =4 - 3 =10 - 6 =5 + 1 =8 - 4 =2 + 5 = 1 + 2 =9 - 6 =8 - 5 =2 + 2 = 5 - 2 =10 - 2 = 4 +3 =7 - 4 = 4 - 1 =10 + 1 =9 + 7 = 10 - 6 =10 - 4 =7 + 7 = 2 + 9 =6 + 9 = 4 +7 = 6 - 3 = 3 + 7 =7 + 10 = 5 - 3 =7 - 1 =9 - 5 =7 + 2 = 4 - 1 =7 + 9 = 5 + 10 = 9 - 3 = 3 + 9 =7 + 7 = 5 + 5 =4 + 8 =8 - 4 = 2 + 7 = 3 - 1 = 10 - 1 =10 - 3 =5 - 3 =8 - 1 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题6 + 2 = 5 - 1 = 4 - 2 =7 + 2 =8 + 4 = 2 + 7 = 2 + 3 = 4 - 3 =8 + 8 = 2 + 10 =8 - 5 = 3 + 1 =4 + 8 = 4 +5 =9 - 4 = 2 + 2 =9 + 1 =9 + 2 = 6 + 4 = 1 + 1 =1 + 9 =9 - 5 =7 - 5 = 4 - 3 = 10 + 5 =9 + 8 = 6 + 8 = 6 - 1 =9 + 5 = 5 - 2 = 3 + 9 = 2 + 7 =9 - 1 =7 - 6 =7 + 6 =9 + 9 =5 + 10 =8 + 1 =8 - 2 = 5 - 3 =2 - 1 = 5 - 4 = 6 - 5 = 5 +3 =8 + 9 = 6 + 7 =10 + 9 = 1 + 2 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题10 - 7 =10 - 3 =10 + 6 = 2 + 9 =2 + 4 = 5 - 2 =8 - 1 =10 + 2 = 5 - 2 =8 - 6 =10 -3 =7 + 7 =9 + 5 =7 - 5 =9 + 5 =7 - 3 =5 - 1 = 5 - 1 =7 - 1 =10 + 10 = 4 + 9 =7 - 2 = 2 + 5 =10 + 10 = 10 - 2 = 5 + 8 =6 - 5 =8 + 1 =3 - 1 = 2 - 1 = 3 + 2 = 3 + 1 =3 + 9 = 3 + 9 = 6 + 9 =10 - 3 = 3 +4 =9 - 4 = 1 + 8 =9 - 1 =7 + 4 =7 - 5 =10 + 10 = 1 + 5 =9 - 4 = 1 + 8 =8 - 3 = 4 + 6 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题7 - 3 = 1 + 5 = 4 - 3 = 5 + 9 =2 + 4 =3 + 9 = 5 + 8 = 5 + 1 = 10 - 7 =10 - 7 = 1 + 3 =10 +4 = 10 + 4 =10 + 10 = 3 - 1 =5 + 7 = 10 + 8 = 4 + 2 =10 - 8 =6 + 4 = 10 - 6 =10 - 3 =7 - 1 = 3 + 7 = 10 + 10 = 5 - 3 =10 - 9 = 5 + 2 =4 + 9 = 4 - 2 = 6 - 2 = 3 + 1 =7 - 5 =9 + 9 = 4 + 2 =9 - 5 =3 + 2 =10 - 2 =4 + 10 =8 + 9 =5 - 4 =8 + 1 =8 + 1 = 3 + 8 =6 + 4 =8 - 2 =7 +8 =9 + 1 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题2 + 6 = 5 - 1 =10 - 6 =7 + 3 =6 - 2 =8 + 8 =7 + 7 = 2 + 7 = 10 - 5 =9 + 4 =9 + 5 = 4 + 2 =8 + 1 =7 + 3 = 6 - 2 = 2 - 1 =1 + 9 =10 - 6 = 5 - 1 =2 +3 =9 + 9 = 5 + 2 =7 + 3 = 6 - 1 =8 + 2 = 2 + 6 = 2 + 6 =9 - 4 =8 - 4 =8 + 8 = 5 + 4 = 2 + 9 =1 + 4 =10 -2 = 4 + 7 =3 +4 =4 + 7 =7 - 6 = 3 + 10 =8 - 6 =6 + 10 =10 + 2 =10 + 10 = 3 + 1 =3 + 7 =9 - 6 =8 -4 =10 + 3 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题2 + 2 =9 + 7 =7 - 5 = 2 + 4 =6 - 4 = 6 + 10 = 2 + 2 =8 -7 =5 - 1 =9 - 5 = 1 + 5 = 1 +6 =6 - 4 =7 + 7 =7 - 3 = 6 - 4 =6 - 4 =9 + 9 = 5 - 2 = 1 + 2 =5 + 2 =6 + 8 = 6 + 1 = 2 + 3 =8 - 5 = 5 - 3 =9 - 7 = 5 - 3 =8 - 5 =8 - 7 = 4 + 6 = 6 + 4 =6 - 3 = 3 + 4 = 2 + 5 = 1 + 6 =4 - 2 =8 + 10 =9 - 7 =7 +5 =8 + 6 = 5 - 1 =9 + 3 =7 - 4 =9 + 8 =10 - 6 =8 + 6 = 4 - 1 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题9 - 3 =10 - 7 = 6 - 2 =8 + 6 =8 + 9 =9 + 2 = 3 + 8 = 3 + 6 =6 - 3 = 6 - 4 =7 + 6 =8 + 2 = 10 - 5 =8 + 2 =7 + 2 =7 - 1 =9 + 5 =7 + 9 =9 - 3 =9 + 3 =3 + 8 = 5 +4 =9 + 6 =7 + 2 =9 - 3 = 3 + 5 = 5 - 3 = 2 + 4 =2 + 10 = 5 + 1 =9 - 8 =7 -3 =7 + 4 =10 - 7 = 5 + 10 = 1 + 2 =5 + 10 = 2 + 10 =10 - 2 =7 - 3 =5 - 3 = 2 - 1 =8 -6 =10 + 1 =7 + 6 = 6 - 5 =9 +8 = 5 - 2 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题7 - 3 = 6 + 2 = 1 + 5 = 5 + 8 =1 +2 = 6 - 5 = 5 + 6 = 2 + 6 =7 - 5 = 2 + 6 =7 + 3 =9 - 6 =8 - 4 =10 + 8 = 3 - 2 = 3 - 2 =8 - 3 =9 - 2 =8 - 4 =7 + 8 =6 + 4 =7 - 2 = 4 - 1 = 3 - 1 =4 +5 = 4 + 5 =8 - 1 =9 + 2 =2 + 10 = 4 + 6 = 6 + 2 = 6 + 1 =8 - 1 =9 + 4 = 4 + 8 = 5 + 5 =7 - 1 =10 - 3 =8 - 6 =9 + 4 = 10 - 3 =7 - 2 = 6 + 8 = 2 + 6 =5 + 7 =6 - 4 = 3 + 1 =9 - 6 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题2 + 5 = 6 + 5 = 3 + 1 =8 + 10 = 7 - 3 =9 - 7 = 3 + 2 = 3 + 2 =7 - 6 = 3 - 1 =7 - 1 = 6 - 4 =9 - 8 =10 - 5 =8 - 6 =8 + 7 =5 - 2 =8 - 5 = 2 +6 = 1 + 9 =8 - 3 = 5 + 1 = 2 + 6 =10 + 4 = 8 - 2 =8 - 3 = 5 + 3 = 5 - 4 =6 - 3 = 6 - 5 = 6 - 4 =10 - 5 = 10 - 1 = 3 - 1 = 5 - 4 = 4 +7 =2 + 10 =8 - 2 = 5 + 4 =3 - 2 =7 + 9 =9 + 1 = 5 + 1 =9 - 4 =7 + 6 =7 - 4 = 5 + 2 = 5 - 4 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题8 + 6 =10 + 2 =8 + 2 = 1 + 6 =8 + 1 =7 - 3 =9 - 8 =10 + 4 = 4 + 10 = 6 + 9 = 5 - 4 =9 + 6 =6 + 9 =10 -7 =10 - 2 = 6 - 4 =1 + 1 =8 + 5 =10 + 9 = 3 + 3 =4 + 3 = 1 + 8 =8 - 1 =10 - 7 =5 - 4 =7 + 7 =10 - 1 =7 - 4 =8 - 6 = 1 + 6 =8 - 7 = 5 + 9 =4 + 3 =9 +5 =9 -6 =9 - 6 =1 + 5 =10 + 9 = 3 -2 =9 - 2 =5 + 7 = 4 - 1 =8 + 5 =7 - 3 =3 + 9 = 1 + 2 =7 + 3 =8 - 3 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题10 - 3 =9 - 2 = 3 - 2 =10 - 2 = 1 + 10 = 3 + 3 = 2 + 4 =7 - 6 =6 + 4 = 4 + 3 = 6 - 5 = 3 + 10 = 2 + 6 =8 -7 =9 + 3 =10 - 1 = 6 - 3 =10 - 2 =7 + 3 = 5 - 3 =5 - 1 =8 - 2 =9 -6 = 2 - 1 =7 - 2 = 3 - 1 =10 - 8 =7 - 2 =5 + 8 = 3 +6 = 4 - 3 =7 + 7 =3 + 2 =7 - 6 =8 - 7 =8 + 9 =7 + 7 = 4 + 2 =10 - 2 =10 - 3 = 6 - 5 =7 + 3 = 3 + 4 = 3 + 1 =3 +4 = 3 - 1 = 2 + 8 =8 + 4 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题3 + 1 = 3 + 5 = 5 - 2 =10 - 2 = 9 - 5 =7 + 4 =7 + 10 =8 - 3 =9 + 5 = 4 + 8 =7 - 1 =7 + 9 =5 - 4 =10 + 1 =9 +6 = 5 +7 =1 + 9 =10 - 6 =9 + 4 = 5 + 1 =1 +2 = 6 + 6 =8 - 5 =8 - 5 =1 +2 =3 + 7 =9 - 3 = 5 + 7 =4 + 10 =10 -5 =7 + 8 =10 - 8 = 4 + 3 =9 - 2 =10 + 4 =6 - 5 =2 + 9 = 4 -3 =10 -4 =9 + 8 = 10 + 6 =10 - 4 = 6 + 6 =5 + 7 =2 + 8 =10 - 7 = 4 + 5 = 5 - 4 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题4 + 6 =10 - 1 = 2 + 1 =10 - 2 = 8 + 7 =7 - 1 =10 + 8 = 2 - 1 =7 - 3 = 6 + 3 =10 - 2 = 5 - 4 =9 - 6 =10 - 4 = 2 - 1 =8 + 4 =7 - 2 = 4 - 2 = 2 + 5 = 1 + 5 =7 - 2 = 4 + 8 =9 + 5 =9 + 2 =2 + 9 =10 + 7 =9 - 8 = 4 + 7 =9 - 3 =8 - 6 =9 + 9 = 6 - 1 =7 - 4 =8 - 3 =8 + 9 =9 + 10 =8 - 7 = 3 + 2 = 6 - 4 =8 + 8 =1 + 5 = 6 + 1 = 4 - 1 =8 - 5 =8 - 2 = 1 + 10 = 3 + 1 = 2 + 6 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题4 + 2 = 3 + 6 =8 + 5 =10 - 2 = 8 + 2 =10 - 8 = 6 + 8 =10 - 5 =6 + 8 = 1 + 8 =8 - 3 =8 - 4 =7 + 7 =10 + 3 =7 + 5 =8 - 2 =7 + 7 =9 + 9 =10 + 1 =8 - 6 =3 + 6 = 5 - 3 =8 - 1 = 2 - 1 =5 + 5 =8 - 4 = 1 + 5 = 2 + 10 =6 + 4 = 5 - 1 =9 - 5 =8 + 6 =3 + 10 =4 - 2 =7 - 1 =10 - 8 = 8 + 2 =10 - 8 = 3 + 9 = 4 + 9 = 10 -5 =7 -6 =9 - 5 =10 - 1 = 10 - 4 = 1 + 6 =7 + 4 =9 +8 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题9 - 1 =9 + 10 =9 - 6 = 6 + 1 =8 - 7 =9 + 4 =10 + 2 =9 - 3 =3 + 6 =10 + 7 = 2 + 5 = 6 - 3 = 10 + 6 =7 - 5 =10 + 8 =4 - 2 =6 +7 = 6 + 5 = 2 + 10 = 4 + 3 =9 + 10 = 6 + 8 = 5 - 2 = 6 - 4 =8 - 5 = 2 + 8 =9 - 6 = 1 + 3 =8 + 5 =10 - 4 = 4 + 8 = 3 + 10 = 10 - 7 =9 - 7 =7 + 2 =8 - 3 =4 - 2 =10 - 6 =8 - 4 =7 - 6 =9 + 8 = 3 + 7 =10 + 5 = 1 + 5 =10 - 4 =10 - 3 = 5 - 3 = 1 + 6 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题3 + 8 =10 - 7 = 5 + 2 = 5 - 4 = 10 - 8 = 6 + 2 =7 - 4 = 6 + 2 =3 + 5 =4 - 1 =9 - 1 = 4 + 9 =4 + 9 =7 - 3 =10 + 4 =5 + 4 = 10 - 8 =8 + 8 = 4 + 4 =10 + 2 = 5 + 1 = 2 +6 =7 +8 = 6 + 1 =9 - 2 = 2 + 7 =8 + 3 = 5 - 1 =8 - 2 = 2 + 6 = 3 + 10 =8 - 4 = 10 - 2 = 4 - 1 = 4 + 6 = 6 + 4 =7 - 4 =10 - 7 =10 - 2 = 3 + 9 =1 + 6 = 6 - 4 =7 + 9 = 3 + 8 =4 + 2 = 6 + 1 =9 - 3 =9 - 6 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题8 + 1 =10 - 9 =9 - 8 =10 - 2 = 10 + 2 =10 - 6 =8 + 9 = 6 + 8 =9 - 2 =9 + 9 = 3 + 4 =7 + 4 =4 - 3 =10 - 1 =7 + 2 =9 - 6 = 10 + 8 =5 + 1 = 2 - 1 =8 - 3 =8 + 10 =9 + 4 = 6 + 10 = 2 - 1 =7 - 4 =9 - 3 = 1 + 5 =10 - 8 = 4 + 4 =10 - 5 =7 - 5 =7 + 8 =4 + 7 =7 + 3 = 6 + 4 =9 - 8 =7 - 4 =7 - 6 =9 - 6 =7 - 1 =2 + 10 = 6 - 4 = 6 + 7 =3 - 2 =6 + 10 = 6 - 5 = 3 + 9 = 1 + 8 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题5 - 2 = 3 + 1 =7 - 2 =9 + 5 =6 + 2 =10 - 6 = 4 + 2 =9 - 5 =3 +4 =7 - 6 = 2 + 7 = 2 + 3 =5 + 3 =8 + 3 =7 +6 = 6 + 6 =5 +6 = 4 +7 = 3 - 2 =9 - 5 =5 + 3 = 3 - 1 =8 + 10 = 4 +6 =8 - 3 = 3 + 9 =7 - 5 = 6 - 2 =9 - 1 = 2 - 1 = 4 + 10 =9 + 5 =4 - 1 =8 - 3 = 4 + 2 =8 + 10 =8 + 6 =8 - 7 =8 + 1 = 1 + 1 =9 + 4 =8 - 7 = 5 + 10 =9 + 2 =1 + 6 = 3 - 1 = 1 + 10 =9 - 5 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题3 + 9 = 5 - 4 =7 + 4 = 3 + 6 =9 - 1 =9 - 4 = 5 + 1 =8 - 4 =6 + 1 =7 - 4 =10 - 9 =7 - 2 =7 + 6 =8 - 4 =8 + 3 =7 + 6 = 10 - 1 = 5 - 4 =7 + 1 =7 - 5 =4 - 1 =5 + 7 = 3 + 9 = 2 + 4 =9 - 5 = 1 + 3 =8 - 4 =9 - 5 =1 + 1 = 5 - 1 = 5 + 4 =8 -2 =8 - 3 = 3 + 6 =10 + 10 = 6 + 2 =3 - 2 =9 + 1 =4 - 3 = 6 + 7 =2 + 10 =10 + 1 = 1 + 1 =9 -3 =7 - 3 =9 + 2 = 1 + 2 = 2 + 1 =20以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题5 - 3 = 6 - 1 = 3 - 1 =10 - 6 =5 + 1 = 5 + 1 =10 + 3 =7 -6 =6 + 4 = 6 - 2 = 6 + 9 =10 - 9 = 6 +7 = 2 + 10 =7 + 9 =8 + 4 =9 - 1 =7 - 4 =9 - 3 =8 - 7 =9 - 8 =9 - 6 = 6 + 8 = 2 + 10 = 9 - 1 =7 - 3 = 6 + 10 =9 - 5 =9 + 8 =10 + 1 = 4 - 3 =10 - 3 = 1 + 4 =8 + 9 = 3 + 3 =8 + 5 =8 + 6 = 2 - 1 = 2 + 2 =8 + 7 =2 + 2 =8 - 1 =10 + 1 = 2 + 9 =5 - 4 =7 + 1 = 2 +6 = 6 + 8 =。
一年级20以内乘除法口算天天练
一年级20以内乘除法口算天天练
目标:
本文档旨在帮助一年级学生提高20以内乘除法的口算能力。
通过每天的练,学生能够加强对这些数学概念的理解,并提高计算
速度和准确性。
练内容:
练题包括20以内的乘法和除法运算。
每天的练分为两个部分,分别涵盖乘法和除法。
学生应在规定时间内完成尽量多的题目,以
提高计算速度。
以下是练题的示例:
乘法练:
1. 2 × 3 =
2. 4 × 5 =
3. 6 × 2 =
4. 10 × 1 =
5. 7 × 3 =
除法练:
1. 10 ÷ 2 =
2. 16 ÷ 4 =
3. 9 ÷ 3 =
4. 8 ÷ 4 =
5. 14 ÷ 7 =
练时间安排:
每天安排15分钟的口算练时间。
学生可以选择合适的时间段进行练,但建议保持每天的持续性以巩固记忆。
研究建议:
以下是一些提高口算能力的研究建议:
1. 理解基本原理:通过理解乘法和除法的原理,学生能够更好地掌握运算方法。
2. 练使用口诀:掌握乘法口诀和除法口诀是提高计算速度的关键。
3. 多做练题:通过反复练,加深对乘除法的理解和记忆。
4. 贴近实际生活:将乘除法与实际生活情境结合,帮助学生更好地理解其应用场景。
总结:
通过每天的练习,一年级学生将能够提高在20以内乘除法口算方面的能力。
持续的练习将帮助他们提高计算速度和准确性,为后续学习打下坚实的基础。
一年级数学下册口算题卡每日一练1800道
学习必备,欢迎下载可编辑口算题(一)19-11= 50-50= 17- 7= 24-13= 18+11= 12+5= 16+13= 19-6= 12+17= 20-10= 28+6= 18-15= 50-20= 15+53= 56-40= 17-( )=0 19-( )=13 16-( )=12 10+( )=5087-33=26- 4= 24-13= 19-12= 15+14= 28+2= 28+11= 24+4= 29+10= 60-40= 70-50= 16+44= 88+12= 87-7= 16+13= 66-20= 17-14= 27-14= 65-33= 65+( )=70 16-6=99-24= 10+20= 88-80= 90-10= 29+1= 25+12= 19+11= 72-10= 17-17= 50-30= 20+44= 66-16= 80+9= 14+22= 99-33= 15-3= 18+( )=20 65+25= ( )-20=50 80-( )=029- 8= 14+25= 25-4= 20+8= 25+25= 23-3= 17-12= 20+30= 90-40= 60+30= 50-50= 90-30= 18-13= 89-80= 66-46= 80+4= 14+( )=27 24+24= 40+( )=60 75-25=88-77= 31-11= 99-23= 25+33= 26-10= 12+10= 18-8= 99-98= 16+54= 12+33= 19-18= 65-25= 13+17= 14+26= 19+60= 26-16= 67-12= 8+( )=16 20+( )=30 30+30=1学习必备,欢迎下载可编辑69+ 3= 4 +50= 18- 9= 82- 1= 55+25= 9 +43= 29-13= 90+10= 34+16= 17+16= 100-4= 83-11= 87-10= 83-19= 22+40= 82-15= 23+16= 26+( )=66 60-16= 66+12=口算题(二)47- 6=59+10=22- 9=15+ 8=72- 2=49+ 7=25- 5=64+ 5=69+13=48+13=12+10=80-20=66-15=12- 7=29-13=85-16=88-18=60-12=26+ 3=67- 7=99+ 1=29-13=50+50=29-10=77-15=99-66=26+38=70+20=34+12=13- 8=100-( )=80 23-( )=1855+33=34+12=86+9=66+5=16+( )=56 41-( )=3074-15=69-13=28+ 9= 8 +12= 27+14= 89- 4= 87-12= 67-15= 10+19= 44-13= 51-12= 98-18= 39+ 2= 68+ 5= 33+11= 56+16= 23- 4= 44+( )=60 47-30= 24+9= 86-12= 69+( )=8073+ 6= 9 + 6= 59- 6= 19- 6= 21- 5= 35-16= 16-11= 22-11= 97-17= 29-19= 30+12= 30+70= 16+ 3= 60-20= 82- 6= 70-( )=20 21+47= 9 +54= 73-44= 44-15=294-90= 93-90= 21+45= 88-69= 16+74= 16+76= 42+13= 26+27= 75-71= 72+13= 94-5= 71-7= 77-5= 78-9= 45-42= 100-40= 81-9= 29-14= 80-43= 50+13=71-43= 44+17= 97-23= 75-33= 75+11= 7+81= 75-56= 72-60= 86-34= 38-28= 62-40= 100-84= 82-1= 52+8= 91-57= 46+40= 8-8= 37-10= 80+19= 50-27=学习必备,欢迎下载可编辑口算题(三) 72-67= 7-4= 18+76= 67+30= 73+9= 81-36= 77+2= 79-26= 63+23= 67-53= 36-8= 45-24= 99-90= 55+27= 73+6= 21+64= 44-34= 29-7= 82-12= 56-26=89-30= 100-84= 100-78= 36+30= 96-39= 72-37= 8+80= 39+42= 94-7= 88-78= 39+49= 56+25= 13+53= 54+39= 67+19= 51-40= 45+16= 7-3= 27+37= 51+25=69+3= 18+39= 91-52= 7-1= 100-99= 61+38= 59-11= 12+61= 62-46= 55-50= 23+74= 39+28= 6+78= 86-83= 29+36= 50-22= 8+69= 26+48= 47+36= 78-8=382-15= 62+4= 41+44= 34+41= 4+70= 73-10= 80-9= 79-15= 89-68= 38-26= 73+1= 90-47= 42+12= 61+17= 59-9= 49+6= 61-14= 57-55= 46-17= 51-25=51-40= 81-2= 35+17= 49-43= 31+67= 78+14= 84-11= 51-50= 98-16= 28-18= 88-28= 32+53= 8+63= 99-67= 15+72= 79+6= 35-12= 3+83= 87+11= 33+54=学习必备,欢迎下载可编辑口算题(四) 2-2= 16+38= 98-2= 48-25= 87+10= 83-54= 99-80= 58+27= 96-26= 6+86= 45+9= 16+48= 71+4= 80-19= 45-33= 50-16= 18-7= 91-29= 43+27= 64-46=31+20= 39+28= 49-21= 40+42= 93-40= 58-27= 37+45= 87+12= 47-23= 67-10= 31+67= 37+25= 64+21= 27-5= 55+11= 31+24= 23+67= 77-52= 7+83= 43-6=57+9= 68-16= 96-9= 70-44= 26+35= 40-18= 85-44= 28-26= 99-61= 76-3= 67-41= 73+14= 61-49= 37+14= 43-21= 49+18= 34-18= 82-77= 92-32= 19+49=444+51= 51+41= 74+3= 50-24= 13+43= 23-8= 64+10= 2+74= 60-25= 14+70= 10+88= 75-31= 67-2= 58+28= 59-39= 49+32= 38-16= 56+17= 61+14= 7+69=10+64= 33+32= 27+51= 48+45= 5+46= 25+75= 66-10= 42+43= 29-12= 76-64= 52+15= 2+95= 14+47= 58-24= 31-29= 28-22= 83-31= 100-67= 39+44= 34-2=学习必备,欢迎下载可编辑口算题(五) 12+70= 78+8= 63-39= 13-6= 99-68= 29-22= 29+56= 89-34= 31+44= 95-30= 39-24= 79-10= 36-6= 70-69= 95-89= 20+75= 63-22= 64-9= 35-28= 63-45=50-46= 59+2= 11+81= 74-29= 80-57= 97-27= 71-37= 16+52= 15+83= 31+52= 40-12= 54+20= 46+5= 68+21= 80+20= 51+10= 47+50= 44+51= 36-20= 44+23=29+40= 97-16= 16+38= 47-8= 75-38= 43+7= 14+46= 67-44= 65-31= 98-98= 36-7= 10+88= 37-31= 57+6= 1+82= 11+63= 81-35= 43+24= 31-26= 47-41=594 - 90= 93 - 90= 97 - 23= 75 - 33= 16 + 74= 16 + 76= 86 - 83= 29 + 36= 100 - 40= 8 + 69= 26 + 48= 47 + 36= 50 - 27= 59 - 11= 12 + 61= 75 - 71= 55 - 50= 23 + 74= 100 - 84= 6 + 78=学习必备,欢迎下载可编辑口算题(六)71 - 43= 44 + 17= 21 + 45= 67 + 30= 75 + 11= 7 + 81= 54 + 39= 45 - 42= 46 + 40= 81 - 9= 7 - 3= 27 + 37= 56 - 26= 42 + 13= 39 + 42= 86 - 34= 88 - 78= 39 + 49= 45 - 24= 77 - 5=72 - 67= 7 - 4= 91 - 52= 36 + 30= 73 + 9= 81 - 36= 55 + 27= 67 + 19= 21 + 64= 8 - 8= 29 - 7= 80 - 43= 51 + 25= 75 - 56= 79 - 26= 63 + 23= 67 - 53= 36 - 8= 56 + 25= 82 - 1=89 - 30= 18 + 39= 100 - 78= 7 - 1= 96 - 39= 72 - 37= 52 + 8= 73 + 6= 51 - 40= 44 - 34= 37 - 10= 82 - 12= 78 - 8= 77 + 2= 72 - 60= 94 - 7= 38 - 28= 62 - 40= 71 - 7= 99 - 90=69 + 3= 100 - 84= 18 + 76= 88 - 69= 100 - 99= 61 + 38= 78 - 9= 91 - 57= 50 - 22= 45 + 16= 29 - 14= 80 + 19= 50 + 13= 8 + 80= 26 + 27= 62 - 46= 72 + 13= 94 - 5= 39 + 28= 13 + 53=682 - 15= 68 - 16= 41 + 44= 34 + 41= 40 - 18= 4 + 70= 80 - 9= 79 - 15= 89 - 68= 38 - 26= 90 - 47= 67 - 41= 61 - 49= 37 + 14= 43 - 21= 49 + 18= 34 - 18= 57 - 55= 46 - 17= 33 + 54=学习必备,欢迎下载可编辑51 - 40= 62 + 4= 35 + 17= 70 - 44= 73 - 10= 26 + 35= 85 - 44= 28 - 26= 99 - 61= 76 - 3= 32 + 53= 73 + 1= 42 + 12= 61 + 17= 59 - 9= 49 + 6= 61 - 14= 82 - 77= 92 - 32= 51 - 25=口算题(七) 12 - 3= 81 - 2= 98 - 2= 40 + 42= 78 + 14= 93 - 40= 37 + 45= 87 + 12= 47 - 23= 67 - 10= 16 + 48= 88 - 28= 8 + 63= 99 - 67= 15 + 72= 79 + 6= 35 - 12= 77 - 52= 7 + 83= 64 - 46=31 + 20= 16 + 38= 49 - 21= 48 - 25= 83 - 54= 87 + 10= 99 - 80= 58 + 27= 96 - 26= 6 + 86= 37 + 25= 45 + 9= 71 + 4= 80 - 19= 45 - 33= 50 - 16= 18 - 7= 91 - 29= 43 + 27= 43 - 6=57 + 9= 39 + 28= 96 - 9= 49 - 43= 58 - 27= 31 + 67= 84 - 11= 51 - 50= 98 - 16= 28 - 18= 73 + 14= 31 + 67= 64 + 21= 27 - 5= 55 + 11= 31 + 24= 23 + 67= 3 + 83= 87 + 11= 19 + 49=729 + 40= 97 - 16= 74 + 3= 50 - 24= 13 + 43= 23 - 8= 14 + 46= 67 - 44= 60 - 25= 14 + 70= 58 + 28= 36 - 7= 75 - 31= 67 - 2= 1 + 82= 28 - 22= 38 - 16= 56 + 17= 39 + 44= 7 + 69=学习必备,欢迎下载可编辑44 + 51= 51 + 41= 11 + 81= 47 - 8= 75 - 38= 43 + 7= 66 - 10= 2 + 74= 65 - 31= 98 - 98= 57 + 6= 10 + 88= 10 + 88= 37 - 31= 59 - 39= 49 + 32= 81 - 35= 100 - 67= 61 + 14= 34 - 2=口算题(八) 10 + 64= 33 + 32= 63 - 39= 74 - 29= 80 - 57= 25 + 75= 64 + 10= 42 + 43= 15 + 83= 31 + 52= 70 - 69= 52 + 15= 54 + 20= 46 + 5= 31 - 29= 11 + 63= 47 + 50= 64 - 9= 31 - 26= 63 - 45=12 + 70= 78 + 8= 27 + 51= 13 - 6= 99 - 68= 29 - 22= 29 + 56= 89 - 34= 31 + 44= 95 - 30= 68 + 21= 39 - 24= 79 - 10= 36 - 6= 95 - 89= 51 + 10= 63 - 22= 44 + 51= 36 - 20= 44 + 23=50 - 46= 59 + 2= 16 + 38= 48 + 45= 5 + 46= 97 - 27= 71 - 37= 16 + 52= 29 - 12= 76 - 64= 58 - 24= 40 - 12= 2 + 95= 14 + 47= 80 + 20= 20 + 75= 83 - 31= 43 + 24= 35 - 28= 47 - 41=854 + 21= 39 - 20= 72 - 48= 52 - 44= 27 + 32= 95 - 71= 69 - 25= 14 + 41= 80 + 7= 95 - 83= 35 + 31= 25 + 52= 5 + 68= 15 - 14= 7 + 55= 31 + 65= 73 + 26= 49 + 51= 95 - 92= 72 - 16=学习必备,欢迎下载可编辑95 - 89= 46 + 6= 50 - 3= 78 + 20= 83 - 65= 99 - 12= 96 - 80= 53 + 25= 83 - 69= 5 + 77= 49 + 13= 65 + 1= 38 - 11= 32 + 45= 31 + 50= 34 + 23= 99 - 41= 80 - 11= 46 + 49= 13 + 55=口算题(九) 34 + 40= 4 + 49= 39 + 29= 69 + 25= 23 + 44= 47 + 25= 65 + 31= 30 + 47= 11 + 81= 80 + 15= 36 + 64= 97 - 40= 46 - 37= 95 - 44= 46 + 11= 91 - 45= 46 + 44= 1 + 59= 7 + 83= 98 - 43=21 + 52= 100 - 34= 22 + 60= 22 + 33= 61 - 8= 58 + 40= 46 + 19= 48 + 29= 39 + 59= 47 - 20= 69 - 23= 85 - 39= 5 + 72= 53 + 27= 28 + 41= 56 + 4= 87 - 53= 2 + 96= 66 + 8= 40 + 59=6 + 78= 55 - 28= 100 - 86= 59 + 30= 38 + 32= 99 - 30= 14 + 49= 50 - 45= 46 + 19= 37 + 62= 48 - 42= 43 - 33= 78 - 30= 75 + 6= 24 - 13= 7 + 77= 1 + 80= 49 - 10= 21 + 42= 45 - 24=98 + 54= 83 + 2= 67 + 7= 30 - 26= 88 - 34= 25 + 44= 52 - 1= 94 - 65= 31 + 21= 27 - 13= 24 + 40= 98 - 30= 95 - 46= 68 + 12= 91 - 56= 85 - 10= 76 + 4= 76 - 75= 38 + 21= 47 + 4=学习必备,欢迎下载可编辑25 + 43= 74 - 53= 34 + 63= 88 - 68= 67 + 23= 34 - 18= 63 - 52= 9 + 69= 18 + 64= 61 + 17= 87 - 83= 71 - 37= 96 + 1= 94 - 89= 66 - 25= 13 + 86= 93 - 40= 71 - 15= 42 + 30= 87 - 55=口算题(十) 20 - 1= 46 + 14= 36 + 60= 94 - 23= 73 - 63= 23 - 17= 68 - 41= 21 + 52= 59 - 27= 66 - 46= 42 - 2= 74 + 16= 91 + 9= 25 - 5= 34 - 4= 22 + 64= 43 + 23= 87 - 50= 39 + 46= 79 - 56=92 - 69= 18 + 63= 27 + 56= 36 - 12= 57 - 35= 16 + 72= 23 - 14= 22 - 3= 88 - 7= 22 + 70= 56 + 13= 15 + 78= 60 + 16= 91 - 2= 71 + 3= 2 + 90= 96 - 61= 6 + 86= 64 - 5= 7 + 93=13 + 62= 81 + 12= 2 + 74= 10 + 63= 44 + 34= 5 + 63= 70 - 34= 23 + 47= 25 + 28= 49 + 40= 2 + 76= 5 + 92= 55 - 51= 52 + 42= 66 - 55= 43 + 38= 77 + 5= 17 - 15= 13 + 83= 60 + 4=1063+13= 87-68= 28+27= 79-62= 95-26= 70-53= 12+67= 71-15= 96-40= 88-2= 63-39= 46+12= 98-78= 45+29= 85+5= 21+75= 64-61= 26+64= 78-10= 92-14=学习必备,欢迎下载可编辑口算题(十一)53+11= 31-17= 52-47= 37+45= 3+84= 31+61= 57+15= 91-22= 67-28= 28+24= 70-56= 4+57= 90-14= 17-14= 29-15= 7+57= 69+25= 76+24= 66-22= 87-82=24+76= 7+77= 19-7= 82-32= 53+23= 42+54= 5+48= 25+34= 31+48= 47+22= 90-71= 6+61= 82+18= 94-27= 24-16= 66-37= 13+55= 7+57= 6+86= 53+11=6+83= 52+7= 25+75= 92-89= 63-45= 35+47= 89-23= 92-55= 74+22= 41+33= 43+46= 68+14= 47+6= 8+42= 23+39= 75-28= 88-61= 85-74= 80-36= 87-6=74-12= 26+64= 75-62= 28-15= 33+66= 31-24= 51-24= 31+69= 12+52= 12+49= 95-87= 78-38= 29-3= 92-53= 18+62= 45+7= 72-24= 99-4= 47+31= 95-93=116+93= 69-24= 50+45= 20+60= 58-26= 99-90= 81-2= 16+38= 81-63= 17-6= 100-45= 39+41= 55+39= 68+23= 44+28= 17+44= 63+31= 2+84= 85-27= 21+60=学习必备,欢迎下载可编辑93-60= 75-74= 46-11= 25+65= 13+53= 51-40= 2-2= 35+17= 44+27= 17+54= 10-7= 51+26= 73-7= 50+18= 66+5= 56-21= 16+82= 45+21= 51+4= 47-23=口算题(十二)94-53=37+13=90-16=33+27=66-39=8+63=55-31=57+12=75+24=67-26=82-15=77-5=31+20=57+9=41+44=68-16=71+20=39+41=51+26=73-7=81-63=68+23=17+54=44+27=58-45=17-6=95-73=35-27=31-13=86-56=10+77=25-13=24+41=79-28=48+44=23+69=80-79=8+56=60-3=41-36=93-88= 65-31= 8+57= 5+80= 26+70= 82-1= 62+4= 39+28= 10-7= 58-45= 55+39= 71+20= 100-45= 52-49= 17-5= 32+35= 27-1= 45+21= 61-34= 42+47=1279-36= 78-42= 87-70= 28+26= 20+74= 75-29= 63-48= 58-54= 25+33= 72+18= 32-24= 67-4= 64+28= 78-11= 27+70= 51+16= 4+55= 19+38= 64+31= 99-64=学习必备,欢迎下载可编辑88-18= 69+14= 62-48= 9+73= 93-20= 36+27= 20+56= 79-67= 20-5= 90-9= 95-58= 84-22= 68+17= 59+1= 37+48= 28+63= 96-33= 57+25= 50+22= 16+79=口算题(十三)30-20=98-71=99-46=70+16=79+4=42-11=79-76=21+41=66+5=85+1=79-59=4+96=53-17=32-26=35+50=93-59=8-2=19+44=52+27=81+8=19+66=14-9=44-44=73+26=87-28=58-18=63+24=95-38=4+55=19+38=57+25=50+22=64+31=16+79=28+63=27+70=7+54=51+16=97-73=80-38=47-37= 65+5= 70+3= 44-29= 91-11= 29+35= 10+58= 22+50= 51+29= 24+40= 42+27= 60+22= 56-47= 40-33= 65-13= 7+54= 37+48= 65-13= 96-33= 63-46=1345-6= 14-8= 37+39= 14+82= 55-20= 21+46= 37-16= 53-42= 58-42= 88-45= 23+60= 17+42= 72-13= 46+39= 16+52= 25-12= 35-33= 16+63= 51-2= 62-41=学习必备,欢迎下载可编辑97-93= 96-73= 34+36= 8+59= 16+68= 41+54= 60+13= 82-48= 74+8= 49-38= 88-72= 15+66= 92-7= 14+75= 24-21= 39+50= 93-53= 50-1= 16+57= 98-27=口算题(十四)85+11=100-88=47-24=92-82=81-48=63-47=31+30=13+41=8+58=51+32=30+56=72-51=62+10=34+39=7+48=85-42=100-58= 90-64=31+42=81-35=38-12=55-48=88+9=63+5=54-50=51+18=53+25=38+22=79+8=56-2=87+8=47-40=55-16=39+50=41-2=11+87=10+89=87-31=83-44=17+68=58+12= 62+26= 18-9= 63-60= 29+21= 80-78= 77-57= 9+58= 87-36= 54+13= 73+26= 46+33= 70+17= 77+2= 53+29= 87-74= 99-57= 31+68= 90-65= 61-36=1467-66= 67-36= 42+55= 77+7= 88-25= 18+73= 55+44= 53-10= 51+44= 21+68= 81-31= 50-30= 53+41= 89-9= 3+71= 83-56= 70-65= 100-83= 81+9= 27+43=学习必备,欢迎下载可编辑42+55= 16+72= 51+17= 20+43= 29+49= 99-87= 56+14= 98-55= 75-25= 20+69= 64+34= 39+59= 57+3= 36-5= 53+13= 77+14= 30+63= 49-44= 73-37= 29+24=口算题(十五)77+7=97-78=20+43=29+49=88-25=99-87=16+72=75-37=45+44=67-36=67-11=39-34=16+45=75+10=50-3=25+73=99-43=24-1=9+50=34+54=2+49=4+61=77-71=33+66=80-70=21-14=69+19=60-28=77+15=26-3=88-15=25-24=61+36=64-16=31-8=68+23=67+17=91-51=79-10=73-61=75-37= 45+44= 67-66= 97-78= 51+17= 86-54= 15+72= 63-32= 94+3= 29-16= 29-5= 20+38= 78-40= 74-46= 23+46= 90-21= 99-16= 50+33= 59-38= 24-8=1537+33= 80-46= 71-68= 67+2= 80-16= 93-70= 3+61= 33-14= 64-17= 13-7= 65+17= 27+49= 16+75= 16+36= 93-87= 76+11= 94-48= 19-5= 69+6= 54-30=学习必备,欢迎下载可编辑口算题(十六)58-5= 35-12= 44-26= 75-43= 27+54= 49-2= 65+17= 51+19= 51+25= 65-61= 59+40= 6+81= 52-48= 5+50= 29+41= 93-57= 56-40= 54-19= 53+47= 79-73=80+16= 82-74= 45+13= 25+35= 72-35= 91+8= 51+25= 4+81= 65+17= 5+74= 4+81= 31-18= 71-66= 71-11= 77-21= 52+30= 59-8= 34-25= 69-25= 16+50=99-34= 91-60= 94-40= 39-11= 63+6= 72-17= 65-65= 59+40= 27+49= 3+61= 51+19= 65-18= 20+63= 92-43= 3+47= 79-8= 3+91= 35+38= 97-55= 20+78=28+65= 53-29= 92-2= 12+62= 85-28= 12+81= 5+74= 13-7= 65+17= 33-14= 64-17= 25+52= 50-14= 79-35= 24-20= 10+69= 58+18= 93-26= 72+12= 62+26=1617+73= 53+33= 32-15= 60+3= 28+69= 100-94= 63-35= 12-7= 66-46= 10+69= 45+30= 17+42= 38-17= 51-30= 87-55= 17+68= 36-11= 46+52= 30+58= 63+18=学习必备,欢迎下载可编辑97-70= 47-11= 70+18= 37-20= 79-34= 50+1= 76+18= 3+73= 60-25= 90-46= 88+12= 63-29= 60-13= 50-44= 82-54= 73+8= 14+55= 82+10= 39+51= 88-2=口算题(十七)76+23=60-53=88-88=54+13=52+12=59-7=88-15=58+21=41+56=41-19=27+30=30+28=71+14=38-37=57-55=93-43=88-27=55-14=45-3=100-9=88-12=35-6=82-46=67+33=100-21= 39+47=11-2=15+43=99-23=50+22=48-11=48+44=91-74=39+17=57+36=59+11=33+56=71-4=97-23=30+47=80-75= 94-24= 56+7= 49-4= 96-54= 41-28= 77+6= 1+83= 31-15= 61-50= 85+11= 59+4= 97-9= 100-79= 51+45= 85-23= 50-7= 21+74= 28-13= 70-18=17学习必备,欢迎下载可编辑72-11=47+16=51+49=38+52=70+16=55+9=20+38=38-19=52+3=64+14=70+2=4+96=9+43=13+86=69+7=34+46=36+23=64-9=32+54=24+70=63+6=61-14=48-42=18+80=38-26=16+74=73+1=28-18=90-47=88-28=91-74=73+14=25+8=36+7=47+50=58-30=62-40=46-9=34-( )=41 88-44=口算题(十八)81-52=100-33= 61+2=29+61=24+74=10+85=99-32=34+58=32+57=17+46=96-22=93-38=57-24=55+17=71+28=36-22=79+6=26-8=37-7=95-62=21+79=79+13=48+25=4+73=29+57=35-24=35-18=55+6=20+40=85-17=71-39=44+25=90-2=2+80=50+17=23+46=58-39=72-61=99-61=6+86=67-10=76-3=45+9=31+67=67-41=37+25=16+48=32+53=59+2=50+16=39+7=97-60=65-7=82-5=43-( )=37 75-( )=15 ( )-5=2133+29=100-46= 81-34=18。