一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 88 - 8 = | 96 - 6 = | 54 - 4 = | 71 - 1 = |
| 79 - 9 = | 80 + 2 = | 40 + 1 = | 68 - 8 = |
| 30 + 9 = | 79 - 9 = | 33 - 3 = | 20 + 4 = |
| 40 + 4 = | 50 + 9 = | 50 + 4 = | 39 - 9 = |
| 10 + 1 = | 92 - 2 = | 16 - 6 = | 40 + 7 = |
| 18 - 8 = | 78 - 8 = | 85 - 5 = | 50 + 7 = |
| 70 + 1 = | 80 + 5 = | 26 - 6 = | 28 - 8 = |
| 62 - 2 = | 50 + 7 = | 98 - 8 = | 70 + 5 = |
| 88 - 8 = | 20 + 1 = | 70 + 6 = | 62 - 2 = |
| 90 + 7 = | 20 + 9 = | 70 + 7 = | 50 + 8 = |
| 53 - 3 = | 79 - 9 = | 47 - 7 = | 10 + 4 = |
| 84 - 4 = | 40 + 1 = | 50 + 6 = | 50 + 9 = |
| 80 + 2 = | 90 + 8 = | 20 + 9 = | 50 + 9 = |
| 10 + 2 = | 97 - 7 = | 68 - 8 = | 20 + 6 = |
| 65 - 5 = | 82 - 2 = | 40 + 5 = | 60 + 9 = |
| 25 - 5 = | 20 + 6 = | 56 - 6 = | 33 - 3 = |
| 81 - 1 = | 60 + 9 = | 30 + 9 = | 52 - 2 = |
| 26 - 6 = | 15 - 5 = | 40 + 6 = | 92 - 2 = |
| 40 + 9 = | 71 - 1 = | 30 + 1 = | 62 - 2 = |
| 60 + 6 = | 60 + 1 = | 10 + 5 = | 50 + 6 = |
| 50 + 3 = | 40 + 9 = | 19 - 9 = | 75 - 5 = |
| 40 + 9 = | 51 - 1 = | 42 - 2 = | 90 + 3 = |
| 94 - 4 = | 30 + 8 = | 20 + 7 = | 30 + 9 = |
| 10 + 2 = | 42 - 2 = | 30 + 3 = | 21 - 1 = |
| 13 - 3 = | 88 - 8 = | 12 - 2 = | 63 - 3 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 88 - 8 = 80 | 96 - 6 = 90 | 54 - 4 = 50 | 71 - 1 = 70 |
| 79 - 9 = 70 | 80 + 2 = 82 | 40 + 1 = 41 | 68 - 8 = 60 |
| 30 + 9 = 39 | 79 - 9 = 70 | 33 - 3 = 30 | 20 + 4 = 24 |
| 40 + 4 = 44 | 50 + 9 = 59 | 50 + 4 = 54 | 39 - 9 = 30 |
| 10 + 1 = 11 | 92 - 2 = 90 | 16 - 6 = 10 | 40 + 7 = 47 |
| 18 - 8 = 10 | 78 - 8 = 70 | 85 - 5 = 80 | 50 + 7 = 57 |
| 70 + 1 = 71 | 80 + 5 = 85 | 26 - 6 = 20 | 28 - 8 = 20 |
| 62 - 2 = 60 | 50 + 7 = 57 | 98 - 8 = 90 | 70 + 5 = 75 |
| 88 - 8 = 80 | 20 + 1 = 21 | 70 + 6 = 76 | 62 - 2 = 60 |
| 90 + 7 = 97 | 20 + 9 = 29 | 70 + 7 = 77 | 50 + 8 = 58 |
| 53 - 3 = 50 | 79 - 9 = 70 | 47 - 7 = 40 | 10 + 4 = 14 |
| 84 - 4 = 80 | 40 + 1 = 41 | 50 + 6 = 56 | 50 + 9 = 59 |
| 80 + 2 = 82 | 90 + 8 = 98 | 20 + 9 = 29 | 50 + 9 = 59 |
| 10 + 2 = 12 | 97 - 7 = 90 | 68 - 8 = 60 | 20 + 6 = 26 |
| 65 - 5 = 60 | 82 - 2 = 80 | 40 + 5 = 45 | 60 + 9 = 69 |
| 25 - 5 = 20 | 20 + 6 = 26 | 56 - 6 = 50 | 33 - 3 = 30 |
| 81 - 1 = 80 | 60 + 9 = 69 | 30 + 9 = 39 | 52 - 2 = 50 |
| 26 - 6 = 20 | 15 - 5 = 10 | 40 + 6 = 46 | 92 - 2 = 90 |
| 40 + 9 = 49 | 71 - 1 = 70 | 30 + 1 = 31 | 62 - 2 = 60 |
| 60 + 6 = 66 | 60 + 1 = 61 | 10 + 5 = 15 | 50 + 6 = 56 |
| 50 + 3 = 53 | 40 + 9 = 49 | 19 - 9 = 10 | 75 - 5 = 70 |
| 40 + 9 = 49 | 51 - 1 = 50 | 42 - 2 = 40 | 90 + 3 = 93 |
| 94 - 4 = 90 | 30 + 8 = 38 | 20 + 7 = 27 | 30 + 9 = 39 |
| 10 + 2 = 12 | 42 - 2 = 40 | 30 + 3 = 33 | 21 - 1 = 20 |
| 13 - 3 = 10 | 88 - 8 = 80 | 12 - 2 = 10 | 63 - 3 = 60 |