一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 44 - 4 = | 58 - 8 = | 82 - 2 = | 58 - 8 = |
| 33 - 3 = | 52 - 2 = | 97 - 7 = | 77 - 7 = |
| 40 + 9 = | 68 - 8 = | 70 + 6 = | 40 + 5 = |
| 46 - 6 = | 90 + 9 = | 13 - 3 = | 84 - 4 = |
| 40 + 8 = | 90 + 8 = | 79 - 9 = | 36 - 6 = |
| 60 + 1 = | 26 - 6 = | 82 - 2 = | 70 + 6 = |
| 30 + 4 = | 30 + 1 = | 84 - 4 = | 40 + 6 = |
| 79 - 9 = | 30 + 9 = | 30 + 2 = | 70 + 4 = |
| 57 - 7 = | 29 - 9 = | 20 + 2 = | 50 + 5 = |
| 26 - 6 = | 19 - 9 = | 78 - 8 = | 81 - 1 = |
| 74 - 4 = | 42 - 2 = | 34 - 4 = | 52 - 2 = |
| 60 + 5 = | 65 - 5 = | 70 + 8 = | 30 + 4 = |
| 72 - 2 = | 48 - 8 = | 70 + 3 = | 10 + 6 = |
| 10 + 1 = | 20 + 4 = | 20 + 8 = | 80 + 5 = |
| 32 - 2 = | 46 - 6 = | 53 - 3 = | 66 - 6 = |
| 90 + 4 = | 53 - 3 = | 30 + 2 = | 23 - 3 = |
| 20 + 2 = | 80 + 9 = | 94 - 4 = | 37 - 7 = |
| 70 + 8 = | 77 - 7 = | 97 - 7 = | 60 + 1 = |
| 72 - 2 = | 50 + 1 = | 70 + 2 = | 93 - 3 = |
| 66 - 6 = | 30 + 6 = | 84 - 4 = | 70 + 3 = |
| 60 + 9 = | 50 + 2 = | 10 + 5 = | 29 - 9 = |
| 86 - 6 = | 48 - 8 = | 60 + 2 = | 49 - 9 = |
| 50 + 6 = | 17 - 7 = | 84 - 4 = | 34 - 4 = |
| 80 + 5 = | 75 - 5 = | 52 - 2 = | 76 - 6 = |
| 10 + 1 = | 40 + 4 = | 73 - 3 = | 46 - 6 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 44 - 4 = 40 | 58 - 8 = 50 | 82 - 2 = 80 | 58 - 8 = 50 |
| 33 - 3 = 30 | 52 - 2 = 50 | 97 - 7 = 90 | 77 - 7 = 70 |
| 40 + 9 = 49 | 68 - 8 = 60 | 70 + 6 = 76 | 40 + 5 = 45 |
| 46 - 6 = 40 | 90 + 9 = 99 | 13 - 3 = 10 | 84 - 4 = 80 |
| 40 + 8 = 48 | 90 + 8 = 98 | 79 - 9 = 70 | 36 - 6 = 30 |
| 60 + 1 = 61 | 26 - 6 = 20 | 82 - 2 = 80 | 70 + 6 = 76 |
| 30 + 4 = 34 | 30 + 1 = 31 | 84 - 4 = 80 | 40 + 6 = 46 |
| 79 - 9 = 70 | 30 + 9 = 39 | 30 + 2 = 32 | 70 + 4 = 74 |
| 57 - 7 = 50 | 29 - 9 = 20 | 20 + 2 = 22 | 50 + 5 = 55 |
| 26 - 6 = 20 | 19 - 9 = 10 | 78 - 8 = 70 | 81 - 1 = 80 |
| 74 - 4 = 70 | 42 - 2 = 40 | 34 - 4 = 30 | 52 - 2 = 50 |
| 60 + 5 = 65 | 65 - 5 = 60 | 70 + 8 = 78 | 30 + 4 = 34 |
| 72 - 2 = 70 | 48 - 8 = 40 | 70 + 3 = 73 | 10 + 6 = 16 |
| 10 + 1 = 11 | 20 + 4 = 24 | 20 + 8 = 28 | 80 + 5 = 85 |
| 32 - 2 = 30 | 46 - 6 = 40 | 53 - 3 = 50 | 66 - 6 = 60 |
| 90 + 4 = 94 | 53 - 3 = 50 | 30 + 2 = 32 | 23 - 3 = 20 |
| 20 + 2 = 22 | 80 + 9 = 89 | 94 - 4 = 90 | 37 - 7 = 30 |
| 70 + 8 = 78 | 77 - 7 = 70 | 97 - 7 = 90 | 60 + 1 = 61 |
| 72 - 2 = 70 | 50 + 1 = 51 | 70 + 2 = 72 | 93 - 3 = 90 |
| 66 - 6 = 60 | 30 + 6 = 36 | 84 - 4 = 80 | 70 + 3 = 73 |
| 60 + 9 = 69 | 50 + 2 = 52 | 10 + 5 = 15 | 29 - 9 = 20 |
| 86 - 6 = 80 | 48 - 8 = 40 | 60 + 2 = 62 | 49 - 9 = 40 |
| 50 + 6 = 56 | 17 - 7 = 10 | 84 - 4 = 80 | 34 - 4 = 30 |
| 80 + 5 = 85 | 75 - 5 = 70 | 52 - 2 = 50 | 76 - 6 = 70 |
| 10 + 1 = 11 | 40 + 4 = 44 | 73 - 3 = 70 | 46 - 6 = 40 |