一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 69 - 9 = | 10 + 3 = | 27 - 7 = | 70 + 9 = |
| 57 - 7 = | 34 - 4 = | 52 - 2 = | 10 + 6 = |
| 30 + 1 = | 77 - 7 = | 60 + 1 = | 81 - 1 = |
| 66 - 6 = | 42 - 2 = | 30 + 3 = | 36 - 6 = |
| 61 - 1 = | 76 - 6 = | 47 - 7 = | 12 - 2 = |
| 50 + 9 = | 43 - 3 = | 57 - 7 = | 10 + 1 = |
| 84 - 4 = | 87 - 7 = | 50 + 7 = | 80 + 3 = |
| 11 - 1 = | 50 + 3 = | 10 + 9 = | 50 + 6 = |
| 41 - 1 = | 40 + 8 = | 91 - 1 = | 30 + 8 = |
| 40 + 3 = | 24 - 4 = | 30 + 7 = | 85 - 5 = |
| 96 - 6 = | 60 + 7 = | 85 - 5 = | 56 - 6 = |
| 34 - 4 = | 78 - 8 = | 20 + 8 = | 60 + 4 = |
| 60 + 2 = | 32 - 2 = | 88 - 8 = | 12 - 2 = |
| 63 - 3 = | 41 - 1 = | 20 + 7 = | 31 - 1 = |
| 14 - 4 = | 36 - 6 = | 79 - 9 = | 60 + 9 = |
| 76 - 6 = | 50 + 9 = | 43 - 3 = | 31 - 1 = |
| 70 + 3 = | 40 + 9 = | 30 + 2 = | 70 + 5 = |
| 12 - 2 = | 72 - 2 = | 10 + 4 = | 16 - 6 = |
| 98 - 8 = | 95 - 5 = | 13 - 3 = | 60 + 7 = |
| 52 - 2 = | 10 + 6 = | 90 + 3 = | 30 + 2 = |
| 97 - 7 = | 50 + 5 = | 43 - 3 = | 60 + 8 = |
| 96 - 6 = | 69 - 9 = | 40 + 2 = | 61 - 1 = |
| 50 + 1 = | 80 + 1 = | 50 + 6 = | 50 + 2 = |
| 80 + 1 = | 40 + 6 = | 87 - 7 = | 60 + 7 = |
| 84 - 4 = | 40 + 7 = | 70 + 4 = | 10 + 2 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 69 - 9 = 60 | 10 + 3 = 13 | 27 - 7 = 20 | 70 + 9 = 79 |
| 57 - 7 = 50 | 34 - 4 = 30 | 52 - 2 = 50 | 10 + 6 = 16 |
| 30 + 1 = 31 | 77 - 7 = 70 | 60 + 1 = 61 | 81 - 1 = 80 |
| 66 - 6 = 60 | 42 - 2 = 40 | 30 + 3 = 33 | 36 - 6 = 30 |
| 61 - 1 = 60 | 76 - 6 = 70 | 47 - 7 = 40 | 12 - 2 = 10 |
| 50 + 9 = 59 | 43 - 3 = 40 | 57 - 7 = 50 | 10 + 1 = 11 |
| 84 - 4 = 80 | 87 - 7 = 80 | 50 + 7 = 57 | 80 + 3 = 83 |
| 11 - 1 = 10 | 50 + 3 = 53 | 10 + 9 = 19 | 50 + 6 = 56 |
| 41 - 1 = 40 | 40 + 8 = 48 | 91 - 1 = 90 | 30 + 8 = 38 |
| 40 + 3 = 43 | 24 - 4 = 20 | 30 + 7 = 37 | 85 - 5 = 80 |
| 96 - 6 = 90 | 60 + 7 = 67 | 85 - 5 = 80 | 56 - 6 = 50 |
| 34 - 4 = 30 | 78 - 8 = 70 | 20 + 8 = 28 | 60 + 4 = 64 |
| 60 + 2 = 62 | 32 - 2 = 30 | 88 - 8 = 80 | 12 - 2 = 10 |
| 63 - 3 = 60 | 41 - 1 = 40 | 20 + 7 = 27 | 31 - 1 = 30 |
| 14 - 4 = 10 | 36 - 6 = 30 | 79 - 9 = 70 | 60 + 9 = 69 |
| 76 - 6 = 70 | 50 + 9 = 59 | 43 - 3 = 40 | 31 - 1 = 30 |
| 70 + 3 = 73 | 40 + 9 = 49 | 30 + 2 = 32 | 70 + 5 = 75 |
| 12 - 2 = 10 | 72 - 2 = 70 | 10 + 4 = 14 | 16 - 6 = 10 |
| 98 - 8 = 90 | 95 - 5 = 90 | 13 - 3 = 10 | 60 + 7 = 67 |
| 52 - 2 = 50 | 10 + 6 = 16 | 90 + 3 = 93 | 30 + 2 = 32 |
| 97 - 7 = 90 | 50 + 5 = 55 | 43 - 3 = 40 | 60 + 8 = 68 |
| 96 - 6 = 90 | 69 - 9 = 60 | 40 + 2 = 42 | 61 - 1 = 60 |
| 50 + 1 = 51 | 80 + 1 = 81 | 50 + 6 = 56 | 50 + 2 = 52 |
| 80 + 1 = 81 | 40 + 6 = 46 | 87 - 7 = 80 | 60 + 7 = 67 |
| 84 - 4 = 80 | 40 + 7 = 47 | 70 + 4 = 74 | 10 + 2 = 12 |