一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 37 - 7 = | 70 + 7 = | 70 + 1 = | 34 - 4 = |
| 93 - 3 = | 95 - 5 = | 30 + 5 = | 17 - 7 = |
| 58 - 8 = | 60 + 8 = | 41 - 1 = | 70 + 5 = |
| 30 + 3 = | 96 - 6 = | 60 + 7 = | 82 - 2 = |
| 80 + 5 = | 37 - 7 = | 30 + 2 = | 60 + 2 = |
| 65 - 5 = | 45 - 5 = | 60 + 4 = | 34 - 4 = |
| 74 - 4 = | 99 - 9 = | 40 + 5 = | 80 + 6 = |
| 90 + 5 = | 30 + 3 = | 44 - 4 = | 95 - 5 = |
| 90 + 9 = | 65 - 5 = | 80 + 6 = | 85 - 5 = |
| 50 + 7 = | 61 - 1 = | 26 - 6 = | 80 + 3 = |
| 34 - 4 = | 67 - 7 = | 84 - 4 = | 96 - 6 = |
| 70 + 4 = | 40 + 1 = | 20 + 1 = | 36 - 6 = |
| 21 - 1 = | 84 - 4 = | 67 - 7 = | 35 - 5 = |
| 38 - 8 = | 31 - 1 = | 90 + 5 = | 95 - 5 = |
| 25 - 5 = | 42 - 2 = | 50 + 9 = | 57 - 7 = |
| 26 - 6 = | 70 + 8 = | 40 + 8 = | 30 + 2 = |
| 43 - 3 = | 60 + 5 = | 80 + 6 = | 71 - 1 = |
| 71 - 1 = | 79 - 9 = | 88 - 8 = | 90 + 8 = |
| 60 + 7 = | 30 + 1 = | 24 - 4 = | 49 - 9 = |
| 20 + 2 = | 40 + 7 = | 10 + 3 = | 90 + 3 = |
| 52 - 2 = | 50 + 4 = | 80 + 2 = | 40 + 9 = |
| 80 + 2 = | 44 - 4 = | 60 + 8 = | 15 - 5 = |
| 50 + 1 = | 20 + 5 = | 10 + 9 = | 75 - 5 = |
| 58 - 8 = | 88 - 8 = | 11 - 1 = | 60 + 1 = |
| 98 - 8 = | 60 + 9 = | 14 - 4 = | 90 + 5 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 37 - 7 = 30 | 70 + 7 = 77 | 70 + 1 = 71 | 34 - 4 = 30 |
| 93 - 3 = 90 | 95 - 5 = 90 | 30 + 5 = 35 | 17 - 7 = 10 |
| 58 - 8 = 50 | 60 + 8 = 68 | 41 - 1 = 40 | 70 + 5 = 75 |
| 30 + 3 = 33 | 96 - 6 = 90 | 60 + 7 = 67 | 82 - 2 = 80 |
| 80 + 5 = 85 | 37 - 7 = 30 | 30 + 2 = 32 | 60 + 2 = 62 |
| 65 - 5 = 60 | 45 - 5 = 40 | 60 + 4 = 64 | 34 - 4 = 30 |
| 74 - 4 = 70 | 99 - 9 = 90 | 40 + 5 = 45 | 80 + 6 = 86 |
| 90 + 5 = 95 | 30 + 3 = 33 | 44 - 4 = 40 | 95 - 5 = 90 |
| 90 + 9 = 99 | 65 - 5 = 60 | 80 + 6 = 86 | 85 - 5 = 80 |
| 50 + 7 = 57 | 61 - 1 = 60 | 26 - 6 = 20 | 80 + 3 = 83 |
| 34 - 4 = 30 | 67 - 7 = 60 | 84 - 4 = 80 | 96 - 6 = 90 |
| 70 + 4 = 74 | 40 + 1 = 41 | 20 + 1 = 21 | 36 - 6 = 30 |
| 21 - 1 = 20 | 84 - 4 = 80 | 67 - 7 = 60 | 35 - 5 = 30 |
| 38 - 8 = 30 | 31 - 1 = 30 | 90 + 5 = 95 | 95 - 5 = 90 |
| 25 - 5 = 20 | 42 - 2 = 40 | 50 + 9 = 59 | 57 - 7 = 50 |
| 26 - 6 = 20 | 70 + 8 = 78 | 40 + 8 = 48 | 30 + 2 = 32 |
| 43 - 3 = 40 | 60 + 5 = 65 | 80 + 6 = 86 | 71 - 1 = 70 |
| 71 - 1 = 70 | 79 - 9 = 70 | 88 - 8 = 80 | 90 + 8 = 98 |
| 60 + 7 = 67 | 30 + 1 = 31 | 24 - 4 = 20 | 49 - 9 = 40 |
| 20 + 2 = 22 | 40 + 7 = 47 | 10 + 3 = 13 | 90 + 3 = 93 |
| 52 - 2 = 50 | 50 + 4 = 54 | 80 + 2 = 82 | 40 + 9 = 49 |
| 80 + 2 = 82 | 44 - 4 = 40 | 60 + 8 = 68 | 15 - 5 = 10 |
| 50 + 1 = 51 | 20 + 5 = 25 | 10 + 9 = 19 | 75 - 5 = 70 |
| 58 - 8 = 50 | 88 - 8 = 80 | 11 - 1 = 10 | 60 + 1 = 61 |
| 98 - 8 = 90 | 60 + 9 = 69 | 14 - 4 = 10 | 90 + 5 = 95 |