一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 60 + 1 = | 41 - 1 = | 24 - 4 = | 80 + 1 = |
| 51 - 1 = | 74 - 4 = | 80 + 8 = | 36 - 6 = |
| 10 + 2 = | 82 - 2 = | 70 + 9 = | 20 + 6 = |
| 33 - 3 = | 77 - 7 = | 80 + 3 = | 75 - 5 = |
| 74 - 4 = | 11 - 1 = | 58 - 8 = | 50 + 3 = |
| 56 - 6 = | 64 - 4 = | 50 + 5 = | 30 + 5 = |
| 41 - 1 = | 90 + 6 = | 52 - 2 = | 10 + 6 = |
| 90 + 5 = | 30 + 6 = | 10 + 1 = | 80 + 9 = |
| 20 + 9 = | 71 - 1 = | 93 - 3 = | 45 - 5 = |
| 53 - 3 = | 49 - 9 = | 60 + 3 = | 40 + 2 = |
| 40 + 6 = | 33 - 3 = | 66 - 6 = | 70 + 6 = |
| 70 + 7 = | 50 + 3 = | 90 + 1 = | 92 - 2 = |
| 38 - 8 = | 93 - 3 = | 30 + 4 = | 40 + 1 = |
| 16 - 6 = | 88 - 8 = | 90 + 2 = | 50 + 9 = |
| 68 - 8 = | 20 + 9 = | 90 + 5 = | 10 + 8 = |
| 90 + 8 = | 95 - 5 = | 60 + 3 = | 30 + 1 = |
| 97 - 7 = | 92 - 2 = | 70 + 6 = | 19 - 9 = |
| 20 + 6 = | 80 + 6 = | 40 + 7 = | 20 + 3 = |
| 47 - 7 = | 70 + 2 = | 84 - 4 = | 46 - 6 = |
| 20 + 4 = | 70 + 4 = | 88 - 8 = | 11 - 1 = |
| 50 + 4 = | 20 + 7 = | 16 - 6 = | 50 + 2 = |
| 10 + 6 = | 20 + 1 = | 24 - 4 = | 49 - 9 = |
| 72 - 2 = | 47 - 7 = | 70 + 6 = | 20 + 7 = |
| 80 + 5 = | 45 - 5 = | 96 - 6 = | 10 + 6 = |
| 84 - 4 = | 95 - 5 = | 86 - 6 = | 14 - 4 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 60 + 1 = 61 | 41 - 1 = 40 | 24 - 4 = 20 | 80 + 1 = 81 |
| 51 - 1 = 50 | 74 - 4 = 70 | 80 + 8 = 88 | 36 - 6 = 30 |
| 10 + 2 = 12 | 82 - 2 = 80 | 70 + 9 = 79 | 20 + 6 = 26 |
| 33 - 3 = 30 | 77 - 7 = 70 | 80 + 3 = 83 | 75 - 5 = 70 |
| 74 - 4 = 70 | 11 - 1 = 10 | 58 - 8 = 50 | 50 + 3 = 53 |
| 56 - 6 = 50 | 64 - 4 = 60 | 50 + 5 = 55 | 30 + 5 = 35 |
| 41 - 1 = 40 | 90 + 6 = 96 | 52 - 2 = 50 | 10 + 6 = 16 |
| 90 + 5 = 95 | 30 + 6 = 36 | 10 + 1 = 11 | 80 + 9 = 89 |
| 20 + 9 = 29 | 71 - 1 = 70 | 93 - 3 = 90 | 45 - 5 = 40 |
| 53 - 3 = 50 | 49 - 9 = 40 | 60 + 3 = 63 | 40 + 2 = 42 |
| 40 + 6 = 46 | 33 - 3 = 30 | 66 - 6 = 60 | 70 + 6 = 76 |
| 70 + 7 = 77 | 50 + 3 = 53 | 90 + 1 = 91 | 92 - 2 = 90 |
| 38 - 8 = 30 | 93 - 3 = 90 | 30 + 4 = 34 | 40 + 1 = 41 |
| 16 - 6 = 10 | 88 - 8 = 80 | 90 + 2 = 92 | 50 + 9 = 59 |
| 68 - 8 = 60 | 20 + 9 = 29 | 90 + 5 = 95 | 10 + 8 = 18 |
| 90 + 8 = 98 | 95 - 5 = 90 | 60 + 3 = 63 | 30 + 1 = 31 |
| 97 - 7 = 90 | 92 - 2 = 90 | 70 + 6 = 76 | 19 - 9 = 10 |
| 20 + 6 = 26 | 80 + 6 = 86 | 40 + 7 = 47 | 20 + 3 = 23 |
| 47 - 7 = 40 | 70 + 2 = 72 | 84 - 4 = 80 | 46 - 6 = 40 |
| 20 + 4 = 24 | 70 + 4 = 74 | 88 - 8 = 80 | 11 - 1 = 10 |
| 50 + 4 = 54 | 20 + 7 = 27 | 16 - 6 = 10 | 50 + 2 = 52 |
| 10 + 6 = 16 | 20 + 1 = 21 | 24 - 4 = 20 | 49 - 9 = 40 |
| 72 - 2 = 70 | 47 - 7 = 40 | 70 + 6 = 76 | 20 + 7 = 27 |
| 80 + 5 = 85 | 45 - 5 = 40 | 96 - 6 = 90 | 10 + 6 = 16 |
| 84 - 4 = 80 | 95 - 5 = 90 | 86 - 6 = 80 | 14 - 4 = 10 |