人教版小学数学一年级下册100以内口算题速算比赛A
人教版一年级数学下册100以内的加减法(附口诀及练习题)(完美版)

13
想一想,怎么 做
83-20+5= 68
63
60+14-7= 67
74
人教版一年级数学下册
14
请写1出4下列算式7的9答案 76
44
4
50
8
49
45
人教版一年级数学下册
15
想一想,根据条件填数。
1、3 56789 + 5(填 入 数 字 后 变成进位加法)
5、6、7、8、9
最小填几
2、7 01234 - 4( 填 入 数 字 后变成退位减法)
100以内的加法和减法
人教版一年级数学下册
1
口算
20以内的退位减法
两位数加一位数 两位数减一位数 两位数加减整十数
100以人教内版的一年加级数法学下和册减法 2
100以内的加法和减法
1、两位数加一位数
25+3= 28 不进位加法 44+5= 49
25+8= 33 进位加法 78+2= 80
2、两位数减一位数
0、1、2、3
最大填几
点击(括号里面
的字,你会有收
获。
人教版一年级数学下册
16
47-5= 42 不退位减法 38-4= 34
47-9= 38 退位减法 73-6= 67
3、两位数加减整十数
34+20= 54
38+40= 78
68-50= 18
人教版一年级数学下7册3-60= 313
看谁算得 又对又快
18+30=48 95-5= 90 78+2= 80 5+32= 37 46-3= 43 80-9= 71 90-40= 50 3+40= 43 54-20= 34 88-8= 80 40-2= 38 87+5= 92
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。
一年级下册口算速算训练(3000题)-100以内加法和减法

100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题92 - 51 =73 - 34 =75 - 62 =25 + 35 = 92 - 83 =21 + 23 =57 - 49 =94 - 46 = 73 + 23 =33 + 52 =63 - 21 =89 - 53 = 49 + 46 =90 - 26 =48 + 25 =96 - 29 = 88 - 68 =56 - 21 =96 - 22 =72 - 25 = 42 + 41 =91 - 87 =66 - 24 =30 - 25 = 68 - 60 =62 + 27 =96 - 38 =90 - 75 = 38 + 43 =72 - 36 =59 - 47 =64 - 54 = 32 - 22 =60 - 33 =22 + 28 =39 + 51 = 100 - 38 =28 + 57 =97 - 34 =39 - 28 = 24 + 68 =100 - 59 =23 + 24 =59 - 38 = 83 - 23 =95 - 87 =100 - 81 =91 - 64 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题68 - 52 =59 - 27 =37 + 37 =90 - 65 = 97 - 40 =87 - 82 =50 - 22 =75 - 24 = 70 - 36 =81 - 33 =61 - 49 =68 + 23 = 35 + 21 =87 - 34 =42 - 32 =41 + 24 = 57 + 30 =95 - 21 =97 - 54 =76 - 65 = 100 - 78 =74 - 46 =50 - 29 =62 - 32 = 49 + 38 =28 - 26 =86 - 23 =57 + 37 = 74 - 55 =45 + 43 =66 - 20 =31 + 60 = 90 - 78 =48 - 23 =69 - 50 =52 + 20 = 77 - 58 =83 - 74 =27 + 33 =56 - 23 = 92 - 91 =56 - 38 =42 - 39 =76 + 24 = 99 - 95 =90 - 41 =87 - 60 =98 - 88 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题94 - 83 =50 - 45 =28 + 64 =48 - 29 = 42 + 29 =84 - 52 =35 + 24 =47 - 31 = 33 + 27 =69 - 46 =78 - 25 =91 - 69 = 23 + 39 =25 - 24 =61 - 24 =61 - 56 = 33 + 29 =65 - 60 =42 - 34 =74 - 73 = 74 - 70 =38 - 32 =55 - 46 =96 - 79 = 37 + 43 =87 - 50 =66 - 22 =70 + 29 = 92 - 74 =89 - 72 =67 - 52 =23 + 41 = 100 - 62 =89 - 30 =74 - 51 =85 - 83 = 85 - 81 =70 - 60 =39 - 21 =21 + 64 = 98 - 27 =21 + 77 =56 - 27 =50 - 39 = 53 - 52 =31 + 30 =84 - 82 =49 - 27 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题87 - 29 =96 - 38 =22 + 50 =53 + 29 = 55 - 51 =74 - 32 =60 - 52 =99 - 62 = 31 + 49 =22 + 33 =37 - 26 =96 - 40 = 33 + 44 =80 - 48 =60 - 23 =65 - 31 = 92 - 28 =88 - 32 =41 + 50 =93 - 25 = 71 - 58 =94 - 90 =96 - 81 =66 - 21 = 97 - 59 =35 + 23 =60 - 59 =91 - 64 = 51 - 36 =93 - 20 =25 + 31 =39 - 23 = 39 + 29 =73 - 25 =52 - 48 =93 - 82 = 39 + 57 =37 + 41 =46 - 38 =97 - 31 = 96 - 92 =69 - 58 =97 - 28 =59 - 25 = 82 - 76 =64 - 44 =70 - 60 =30 + 60 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题76 - 47 =100 - 41 =81 - 72 =87 - 36 = 56 - 41 =85 - 75 =48 - 23 =40 + 50 = 97 - 87 =42 - 37 =75 - 38 =32 + 42 = 40 - 25 =39 - 24 =38 + 33 =37 + 59 = 57 - 50 =98 - 38 =89 - 33 =27 + 45 = 89 - 47 =29 - 21 =53 - 31 =61 - 22 = 59 - 52 =98 - 90 =69 - 33 =98 - 57 = 38 - 35 =70 - 54 =99 - 97 =37 - 29 = 82 - 41 =96 - 56 =36 - 31 =58 - 44 = 54 + 28 =48 + 42 =95 - 40 =21 + 47 = 61 - 52 =55 - 50 =90 - 27 =34 + 35 = 64 - 40 =36 + 25 =84 - 40 =84 - 65 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题64 - 20 =75 - 65 =98 - 30 =27 + 44 = 32 + 58 =69 - 20 =97 - 26 =85 - 74 = 29 + 61 =37 + 48 =79 - 60 =39 + 59 = 99 - 64 =78 - 70 =49 + 40 =76 - 53 = 80 - 45 =63 - 41 =33 - 30 =75 - 54 = 91 - 78 =40 - 37 =100 - 99 =64 - 42 = 71 - 39 =70 - 35 =78 - 27 =28 + 23 = 45 + 44 =44 - 26 =36 + 58 =43 - 31 = 62 - 54 =28 + 66 =69 - 28 =97 - 42 = 39 + 20 =89 - 73 =99 - 65 =37 + 39 = 95 - 22 =87 - 82 =42 + 58 =70 - 46 = 55 + 35 =53 - 42 =39 - 23 =22 + 57 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题62 - 25 =20 + 31 =91 - 52 =58 - 23 = 67 - 21 =96 - 75 =83 - 78 =20 + 24 = 61 - 56 =60 - 30 =61 - 23 =65 + 34 = 78 - 64 =22 + 53 =84 - 37 =100 - 20 = 93 - 79 =76 + 20 =72 - 34 =63 + 21 = 57 - 29 =92 - 31 =83 - 69 =55 - 36 = 66 - 60 =59 + 35 =93 - 46 =72 + 24 = 27 + 39 =64 - 28 =28 + 54 =77 - 23 = 85 - 61 =58 - 36 =60 - 50 =79 - 57 = 81 - 33 =38 + 61 =83 - 73 =44 - 28 = 95 - 53 =76 - 48 =25 + 60 =100 - 99 = 27 + 22 =61 - 54 =47 + 20 =81 - 80 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题85 - 73 =55 - 28 =85 - 53 =99 - 54 = 81 - 72 =75 - 26 =86 - 81 =21 + 61 = 93 - 84 =44 - 42 =99 - 54 =76 + 22 = 57 - 34 =47 - 29 =96 - 39 =53 - 50 = 74 - 46 =41 + 27 =26 - 21 =63 - 35 = 94 - 41 =89 - 77 =65 - 52 =98 - 73 = 82 - 22 =98 - 83 =37 - 23 =46 - 33 = 81 - 69 =38 - 37 =89 - 22 =21 + 69 = 86 - 85 =77 - 20 =73 - 34 =20 + 80 = 31 + 56 =93 - 68 =100 - 20 =72 - 36 = 96 - 82 =50 + 35 =96 - 63 =94 - 46 = 71 - 67 =77 - 22 =62 - 60 =86 - 80 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题57 - 51 =72 + 24 =90 - 77 =99 - 90 = 88 - 59 =57 - 27 =93 - 23 =91 - 69 = 86 - 48 =89 - 69 =70 - 63 =37 + 30 = 54 - 45 =40 + 41 =82 - 40 =77 - 33 = 87 - 52 =71 - 55 =75 - 55 =42 - 41 = 71 - 67 =100 - 35 =40 + 55 =47 - 23 = 69 - 21 =75 + 22 =82 - 74 =95 - 81 = 49 - 29 =51 + 22 =65 + 33 =34 - 22 = 85 - 79 =100 - 69 =31 - 24 =95 - 30 = 55 - 22 =42 - 27 =97 - 77 =51 + 29 = 88 - 25 =84 - 26 =66 + 24 =68 - 32 = 79 - 59 =47 - 24 =50 + 29 =96 - 35 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题99 - 91 =75 - 25 =72 - 40 =71 - 35 = 30 + 34 =66 - 30 =67 - 26 =20 + 52 =80 - 40 =93 - 30 =41 + 21 =79 - 29 =81 - 35 =95 - 76 =74 - 46 =58 - 36 = 59 - 30 =80 - 77 =86 - 74 =93 - 61 = 99 - 29 =40 - 28 =52 - 28 =96 - 24 = 31 - 27 =35 + 48 =89 - 57 =96 - 34 = 43 - 21 =96 - 94 =57 - 44 =41 + 53 = 34 + 20 =44 + 46 =71 - 23 =72 - 21 = 57 + 25 =76 - 73 =85 - 80 =77 - 29 = 38 + 40 =31 - 29 =59 - 25 =47 - 24 = 97 - 59 =74 - 62 =84 - 75 =37 - 20 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题93 - 76 =82 - 27 =41 - 27 =80 - 74 = 95 - 56 =97 - 83 =65 + 22 =60 - 23 = 85 - 84 =96 - 86 =33 - 21 =81 - 69 = 99 - 24 =29 - 20 =81 - 47 =32 - 31 = 74 - 20 =95 - 33 =91 - 21 =97 - 70 = 74 - 72 =27 + 36 =50 - 29 =41 - 33 = 31 - 23 =32 + 35 =61 - 57 =98 - 49 = 95 - 58 =63 - 51 =88 - 33 =93 - 46 = 80 - 29 =79 - 31 =71 - 43 =83 - 80 = 57 + 42 =69 - 24 =57 - 34 =31 + 54 = 46 + 40 =89 - 36 =68 - 56 =72 - 39 = 97 - 67 =100 - 60 =63 - 38 =93 - 64 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题76 - 29 =81 - 67 =55 - 34 =93 - 89 = 56 - 22 =85 - 28 =66 - 60 =92 - 47 = 78 - 37 =66 - 57 =90 - 22 =54 - 32 = 77 - 32 =78 - 62 =28 - 23 =82 - 65 = 95 - 91 =73 - 25 =51 + 24 =41 - 23 = 32 - 22 =80 - 64 =90 - 39 =59 - 55 =89 - 45 =92 - 79 =81 - 22 =77 - 75 =90 - 42 =22 + 42 =61 - 40 =83 - 74 = 93 - 33 =51 - 29 =34 - 30 =68 - 54 = 87 - 30 =86 - 62 =93 - 86 =46 - 24 = 90 - 47 =69 - 28 =89 - 39 =71 - 21 = 53 - 31 =57 - 41 =84 - 41 =45 + 28 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题91 - 51 =55 - 26 =96 - 78 =45 - 32 = 94 - 70 =26 + 37 =73 - 48 =21 + 69 = 44 - 28 =50 - 23 =93 - 23 =81 - 80 = 75 - 46 =63 - 28 =52 - 50 =94 - 36 = 68 - 60 =52 - 32 =95 - 90 =74 - 29 = 84 - 80 =43 - 29 =50 - 34 =87 - 72 = 87 - 55 =72 - 53 =55 - 45 =83 - 56 = 72 - 60 =29 + 65 =49 - 22 =77 - 74 = 54 - 43 =62 - 26 =25 + 38 =84 - 76 = 74 - 59 =69 - 20 =71 - 27 =79 - 73 = 52 - 29 =52 - 32 =45 - 30 =60 - 24 = 68 - 60 =66 - 48 =42 + 34 =58 - 33 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题86 - 39 =92 - 20 =60 - 42 =24 + 60 = 32 + 52 =92 - 68 =54 + 43 =63 + 36 = 84 - 26 =90 - 59 =36 + 40 =84 - 79 = 73 - 38 =75 + 21 =61 - 57 =55 + 25 = 65 - 47 =52 - 28 =95 - 46 =64 - 45 = 24 + 53 =96 - 46 =27 - 20 =37 - 21 = 59 + 24 =86 - 36 =77 - 39 =87 - 49 = 85 - 49 =44 - 29 =82 - 31 =93 - 29 = 89 - 29 =99 - 62 =37 - 23 =61 - 43 = 96 - 20 =96 - 92 =99 - 81 =88 - 31 = 42 - 41 =38 + 56 =62 + 35 =93 - 25 = 27 - 20 =89 - 88 =95 - 89 =98 - 27 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题52 + 31 =64 + 27 =53 + 30 =96 - 38 = 30 + 63 =68 - 52 =96 - 46 =78 - 20 = 80 - 74 =48 - 35 =58 - 55 =93 - 42 = 99 - 58 =64 + 25 =57 + 24 =68 - 32 = 65 - 44 =49 + 44 =77 - 23 =85 - 48 = 37 + 59 =72 - 30 =96 - 92 =63 - 22 = 96 - 35 =90 - 41 =45 - 42 =59 - 46 = 78 - 71 =82 - 29 =91 - 83 =67 - 60 = 86 - 52 =100 - 27 =34 + 23 =70 - 53 = 85 - 70 =61 - 28 =71 - 50 =55 - 21 = 81 - 79 =61 - 25 =35 + 28 =78 - 47 = 94 - 35 =70 - 27 =42 - 26 =56 - 21 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题44 + 23 =51 - 45 =89 - 80 =38 + 30 = 60 - 31 =24 + 57 =27 + 55 =66 - 59 = 26 + 38 =51 - 45 =44 - 31 =59 - 36 = 46 + 42 =70 - 51 =93 - 64 =48 - 42 = 45 + 27 =73 - 56 =90 - 51 =52 - 39 = 60 - 59 =50 - 40 =30 + 53 =92 - 28 = 57 - 37 =42 + 33 =72 - 32 =88 - 47 = 87 - 76 =37 + 58 =91 - 75 =53 + 23 = 90 - 65 =93 - 44 =60 + 30 =85 - 37 = 43 - 41 =57 - 49 =89 - 37 =76 - 43 = 63 - 56 =48 - 36 =86 - 48 =92 - 24 = 100 - 35 =56 + 24 =91 - 55 =75 - 50 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题36 - 21 =71 - 46 =81 - 30 =83 - 58 = 45 - 36 =28 + 24 =71 - 61 =59 - 22 = 31 - 24 =94 - 47 =23 + 53 =50 - 48 = 28 + 50 =92 - 57 =86 - 60 =94 - 22 = 66 - 43 =76 - 39 =54 + 22 =20 + 80 = 79 - 42 =73 - 49 =31 - 26 =100 - 20 = 87 - 23 =77 - 37 =43 + 24 =100 - 38 = 77 - 75 =78 - 48 =63 + 37 =63 + 33 = 94 - 91 =23 + 44 =67 - 46 =81 - 59 = 65 + 35 =32 + 68 =54 - 33 =68 - 57 = 74 - 32 =20 + 31 =100 - 71 =89 - 22 = 98 - 74 =37 + 27 =85 - 71 =48 - 42 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题67 - 39 =55 - 48 =68 - 22 =91 - 49 = 76 - 33 =89 - 30 =38 - 31 =50 - 46 = 81 - 51 =67 - 58 =68 + 21 =66 - 52 = 87 - 36 =51 + 27 =90 - 61 =49 + 49 = 49 - 30 =91 - 54 =89 - 47 =53 - 36 = 87 - 84 =99 - 82 =56 - 47 =65 + 22 = 60 + 39 =71 - 52 =85 - 50 =94 - 67 = 28 + 37 =87 - 31 =70 - 47 =96 - 42 = 90 - 54 =65 - 42 =67 - 39 =81 - 39 = 97 - 74 =52 - 42 =76 - 23 =86 - 40 = 99 - 80 =36 + 47 =66 - 32 =94 - 84 = 63 - 28 =27 + 56 =59 + 27 =24 + 29 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题67 - 51 =90 - 29 =75 - 29 =92 - 30 = 87 - 42 =65 - 38 =40 - 25 =74 - 30 = 57 + 31 =44 + 54 =63 - 48 =64 - 52 = 62 - 43 =52 + 41 =67 - 41 =36 + 64 = 57 - 46 =61 - 36 =89 - 61 =90 - 81 = 99 - 22 =89 - 41 =22 + 46 =71 - 69 = 73 - 22 =87 - 75 =61 - 34 =72 - 63 = 43 + 55 =51 - 42 =79 - 31 =78 - 68 = 88 - 73 =70 - 69 =36 + 28 =95 - 57 = 83 - 29 =53 - 22 =28 - 21 =91 - 56 = 83 - 69 =72 - 66 =54 - 31 =28 + 43 = 49 + 24 =76 - 40 =41 + 53 =100 - 56 =100以内加减法日期: 年 月 日 时间: 分钟 对: 题 错 题67 - 25 =93 - 33 =66 - 36 =82 - 64 = 85 - 66 =92 - 88 =24 + 59 =84 - 81 = 55 - 34 =44 - 32 =44 - 32 =98 - 80 = 100 - 72 =53 - 36 =45 + 43 =70 - 55 = 30 - 20 =92 - 45 =55 - 21 =28 + 40 = 85 - 42 =20 + 66 =89 - 45 =86 - 56 = 90 - 84 =55 - 25 =26 - 24 =82 - 70 = 98 - 65 =97 - 66 =69 - 30 =34 - 27 = 54 + 34 =37 - 24 =47 - 22 =63 - 59 = 81 - 43 =52 - 26 =56 + 33 =48 - 38 = 28 + 27 =49 - 40 =27 - 22 =77 - 46 = 63 - 35 =89 - 31 =89 - 69 =86 - 45 =。
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。