一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 70 + 7 = | 10 + 6 = | 18 - 8 = | 98 - 8 = |
| 60 + 2 = | 80 + 6 = | 76 - 6 = | 20 + 5 = |
| 40 + 7 = | 53 - 3 = | 10 + 3 = | 90 + 3 = |
| 40 + 1 = | 16 - 6 = | 90 + 2 = | 22 - 2 = |
| 70 + 8 = | 40 + 2 = | 52 - 2 = | 20 + 2 = |
| 19 - 9 = | 35 - 5 = | 96 - 6 = | 16 - 6 = |
| 20 + 4 = | 14 - 4 = | 71 - 1 = | 23 - 3 = |
| 80 + 2 = | 60 + 7 = | 20 + 4 = | 51 - 1 = |
| 31 - 1 = | 19 - 9 = | 38 - 8 = | 11 - 1 = |
| 69 - 9 = | 27 - 7 = | 12 - 2 = | 67 - 7 = |
| 50 + 3 = | 60 + 1 = | 15 - 5 = | 30 + 7 = |
| 60 + 9 = | 86 - 6 = | 50 + 2 = | 77 - 7 = |
| 20 + 3 = | 78 - 8 = | 42 - 2 = | 30 + 3 = |
| 84 - 4 = | 40 + 4 = | 44 - 4 = | 90 + 4 = |
| 30 + 8 = | 50 + 8 = | 41 - 1 = | 90 + 9 = |
| 30 + 3 = | 39 - 9 = | 70 + 4 = | 70 + 5 = |
| 20 + 2 = | 29 - 9 = | 29 - 9 = | 70 + 7 = |
| 40 + 4 = | 80 + 6 = | 36 - 6 = | 22 - 2 = |
| 59 - 9 = | 85 - 5 = | 71 - 1 = | 30 + 8 = |
| 60 + 6 = | 60 + 4 = | 68 - 8 = | 40 + 7 = |
| 15 - 5 = | 47 - 7 = | 10 + 4 = | 56 - 6 = |
| 36 - 6 = | 30 + 3 = | 44 - 4 = | 69 - 9 = |
| 86 - 6 = | 32 - 2 = | 69 - 9 = | 60 + 9 = |
| 30 + 8 = | 30 + 3 = | 90 + 1 = | 36 - 6 = |
| 80 + 5 = | 62 - 2 = | 53 - 3 = | 50 + 3 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 70 + 7 = 77 | 10 + 6 = 16 | 18 - 8 = 10 | 98 - 8 = 90 |
| 60 + 2 = 62 | 80 + 6 = 86 | 76 - 6 = 70 | 20 + 5 = 25 |
| 40 + 7 = 47 | 53 - 3 = 50 | 10 + 3 = 13 | 90 + 3 = 93 |
| 40 + 1 = 41 | 16 - 6 = 10 | 90 + 2 = 92 | 22 - 2 = 20 |
| 70 + 8 = 78 | 40 + 2 = 42 | 52 - 2 = 50 | 20 + 2 = 22 |
| 19 - 9 = 10 | 35 - 5 = 30 | 96 - 6 = 90 | 16 - 6 = 10 |
| 20 + 4 = 24 | 14 - 4 = 10 | 71 - 1 = 70 | 23 - 3 = 20 |
| 80 + 2 = 82 | 60 + 7 = 67 | 20 + 4 = 24 | 51 - 1 = 50 |
| 31 - 1 = 30 | 19 - 9 = 10 | 38 - 8 = 30 | 11 - 1 = 10 |
| 69 - 9 = 60 | 27 - 7 = 20 | 12 - 2 = 10 | 67 - 7 = 60 |
| 50 + 3 = 53 | 60 + 1 = 61 | 15 - 5 = 10 | 30 + 7 = 37 |
| 60 + 9 = 69 | 86 - 6 = 80 | 50 + 2 = 52 | 77 - 7 = 70 |
| 20 + 3 = 23 | 78 - 8 = 70 | 42 - 2 = 40 | 30 + 3 = 33 |
| 84 - 4 = 80 | 40 + 4 = 44 | 44 - 4 = 40 | 90 + 4 = 94 |
| 30 + 8 = 38 | 50 + 8 = 58 | 41 - 1 = 40 | 90 + 9 = 99 |
| 30 + 3 = 33 | 39 - 9 = 30 | 70 + 4 = 74 | 70 + 5 = 75 |
| 20 + 2 = 22 | 29 - 9 = 20 | 29 - 9 = 20 | 70 + 7 = 77 |
| 40 + 4 = 44 | 80 + 6 = 86 | 36 - 6 = 30 | 22 - 2 = 20 |
| 59 - 9 = 50 | 85 - 5 = 80 | 71 - 1 = 70 | 30 + 8 = 38 |
| 60 + 6 = 66 | 60 + 4 = 64 | 68 - 8 = 60 | 40 + 7 = 47 |
| 15 - 5 = 10 | 47 - 7 = 40 | 10 + 4 = 14 | 56 - 6 = 50 |
| 36 - 6 = 30 | 30 + 3 = 33 | 44 - 4 = 40 | 69 - 9 = 60 |
| 86 - 6 = 80 | 32 - 2 = 30 | 69 - 9 = 60 | 60 + 9 = 69 |
| 30 + 8 = 38 | 30 + 3 = 33 | 90 + 1 = 91 | 36 - 6 = 30 |
| 80 + 5 = 85 | 62 - 2 = 60 | 53 - 3 = 50 | 50 + 3 = 53 |