一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 25 - 5 = | 58 - 8 = | 30 + 3 = | 30 + 5 = |
| 12 - 2 = | 90 + 7 = | 55 - 5 = | 67 - 7 = |
| 70 + 6 = | 65 - 5 = | 69 - 9 = | 30 + 9 = |
| 70 + 5 = | 74 - 4 = | 70 + 7 = | 40 + 8 = |
| 70 + 2 = | 13 - 3 = | 60 + 8 = | 60 + 7 = |
| 70 + 9 = | 11 - 1 = | 33 - 3 = | 74 - 4 = |
| 67 - 7 = | 40 + 7 = | 88 - 8 = | 72 - 2 = |
| 54 - 4 = | 90 + 4 = | 50 + 6 = | 78 - 8 = |
| 80 + 9 = | 10 + 1 = | 40 + 3 = | 70 + 9 = |
| 90 + 8 = | 50 + 8 = | 20 + 7 = | 80 + 2 = |
| 10 + 8 = | 37 - 7 = | 34 - 4 = | 96 - 6 = |
| 61 - 1 = | 88 - 8 = | 34 - 4 = | 30 + 8 = |
| 54 - 4 = | 45 - 5 = | 10 + 1 = | 53 - 3 = |
| 50 + 7 = | 76 - 6 = | 80 + 3 = | 50 + 7 = |
| 90 + 6 = | 88 - 8 = | 80 + 7 = | 83 - 3 = |
| 20 + 1 = | 14 - 4 = | 67 - 7 = | 52 - 2 = |
| 40 + 3 = | 18 - 8 = | 28 - 8 = | 30 + 2 = |
| 38 - 8 = | 20 + 3 = | 63 - 3 = | 97 - 7 = |
| 94 - 4 = | 86 - 6 = | 60 + 3 = | 53 - 3 = |
| 44 - 4 = | 98 - 8 = | 50 + 4 = | 50 + 1 = |
| 56 - 6 = | 66 - 6 = | 92 - 2 = | 10 + 1 = |
| 93 - 3 = | 90 + 1 = | 69 - 9 = | 70 + 9 = |
| 63 - 3 = | 50 + 8 = | 95 - 5 = | 30 + 1 = |
| 46 - 6 = | 61 - 1 = | 30 + 2 = | 80 + 2 = |
| 30 + 4 = | 98 - 8 = | 60 + 9 = | 80 + 1 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 25 - 5 = 20 | 58 - 8 = 50 | 30 + 3 = 33 | 30 + 5 = 35 |
| 12 - 2 = 10 | 90 + 7 = 97 | 55 - 5 = 50 | 67 - 7 = 60 |
| 70 + 6 = 76 | 65 - 5 = 60 | 69 - 9 = 60 | 30 + 9 = 39 |
| 70 + 5 = 75 | 74 - 4 = 70 | 70 + 7 = 77 | 40 + 8 = 48 |
| 70 + 2 = 72 | 13 - 3 = 10 | 60 + 8 = 68 | 60 + 7 = 67 |
| 70 + 9 = 79 | 11 - 1 = 10 | 33 - 3 = 30 | 74 - 4 = 70 |
| 67 - 7 = 60 | 40 + 7 = 47 | 88 - 8 = 80 | 72 - 2 = 70 |
| 54 - 4 = 50 | 90 + 4 = 94 | 50 + 6 = 56 | 78 - 8 = 70 |
| 80 + 9 = 89 | 10 + 1 = 11 | 40 + 3 = 43 | 70 + 9 = 79 |
| 90 + 8 = 98 | 50 + 8 = 58 | 20 + 7 = 27 | 80 + 2 = 82 |
| 10 + 8 = 18 | 37 - 7 = 30 | 34 - 4 = 30 | 96 - 6 = 90 |
| 61 - 1 = 60 | 88 - 8 = 80 | 34 - 4 = 30 | 30 + 8 = 38 |
| 54 - 4 = 50 | 45 - 5 = 40 | 10 + 1 = 11 | 53 - 3 = 50 |
| 50 + 7 = 57 | 76 - 6 = 70 | 80 + 3 = 83 | 50 + 7 = 57 |
| 90 + 6 = 96 | 88 - 8 = 80 | 80 + 7 = 87 | 83 - 3 = 80 |
| 20 + 1 = 21 | 14 - 4 = 10 | 67 - 7 = 60 | 52 - 2 = 50 |
| 40 + 3 = 43 | 18 - 8 = 10 | 28 - 8 = 20 | 30 + 2 = 32 |
| 38 - 8 = 30 | 20 + 3 = 23 | 63 - 3 = 60 | 97 - 7 = 90 |
| 94 - 4 = 90 | 86 - 6 = 80 | 60 + 3 = 63 | 53 - 3 = 50 |
| 44 - 4 = 40 | 98 - 8 = 90 | 50 + 4 = 54 | 50 + 1 = 51 |
| 56 - 6 = 50 | 66 - 6 = 60 | 92 - 2 = 90 | 10 + 1 = 11 |
| 93 - 3 = 90 | 90 + 1 = 91 | 69 - 9 = 60 | 70 + 9 = 79 |
| 63 - 3 = 60 | 50 + 8 = 58 | 95 - 5 = 90 | 30 + 1 = 31 |
| 46 - 6 = 40 | 61 - 1 = 60 | 30 + 2 = 32 | 80 + 2 = 82 |
| 30 + 4 = 34 | 98 - 8 = 90 | 60 + 9 = 69 | 80 + 1 = 81 |