一年级下册 100以内数的认识（口算）
姓名：_______________
学号：_______________
用时：_______________
| 30 + 5 = | 26 - 6 = | 23 - 3 = | 10 + 9 = |
| 83 - 3 = | 69 - 9 = | 42 - 2 = | 63 - 3 = |
| 60 + 4 = | 56 - 6 = | 91 - 1 = | 80 + 4 = |
| 20 + 3 = | 20 + 2 = | 53 - 3 = | 80 + 7 = |
| 43 - 3 = | 68 - 8 = | 27 - 7 = | 70 + 5 = |
| 84 - 4 = | 30 + 8 = | 20 + 7 = | 61 - 1 = |
| 90 + 7 = | 37 - 7 = | 70 + 2 = | 80 + 1 = |
| 90 + 6 = | 34 - 4 = | 90 + 8 = | 68 - 8 = |
| 30 + 2 = | 80 + 9 = | 70 + 5 = | 90 + 7 = |
| 20 + 6 = | 13 - 3 = | 79 - 9 = | 70 + 6 = |
| 31 - 1 = | 49 - 9 = | 28 - 8 = | 43 - 3 = |
| 40 + 7 = | 15 - 5 = | 50 + 6 = | 14 - 4 = |
| 80 + 3 = | 16 - 6 = | 75 - 5 = | 18 - 8 = |
| 70 + 9 = | 20 + 5 = | 99 - 9 = | 90 + 7 = |
| 40 + 8 = | 16 - 6 = | 30 + 4 = | 85 - 5 = |
| 43 - 3 = | 93 - 3 = | 50 + 9 = | 70 + 2 = |
| 85 - 5 = | 36 - 6 = | 70 + 6 = | 90 + 2 = |
| 49 - 9 = | 29 - 9 = | 20 + 3 = | 30 + 6 = |
| 64 - 4 = | 40 + 5 = | 20 + 6 = | 10 + 6 = |
| 46 - 6 = | 54 - 4 = | 60 + 6 = | 50 + 3 = |
| 92 - 2 = | 19 - 9 = | 40 + 1 = | 25 - 5 = |
| 16 - 6 = | 39 - 9 = | 17 - 7 = | 96 - 6 = |
| 80 + 7 = | 85 - 5 = | 34 - 4 = | 20 + 5 = |
| 10 + 7 = | 32 - 2 = | 50 + 3 = | 13 - 3 = |
| 67 - 7 = | 90 + 3 = | 20 + 3 = | 80 + 9 = |
一年级下册 100以内数的认识（口算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 30 + 5 = 35 | 26 - 6 = 20 | 23 - 3 = 20 | 10 + 9 = 19 |
| 83 - 3 = 80 | 69 - 9 = 60 | 42 - 2 = 40 | 63 - 3 = 60 |
| 60 + 4 = 64 | 56 - 6 = 50 | 91 - 1 = 90 | 80 + 4 = 84 |
| 20 + 3 = 23 | 20 + 2 = 22 | 53 - 3 = 50 | 80 + 7 = 87 |
| 43 - 3 = 40 | 68 - 8 = 60 | 27 - 7 = 20 | 70 + 5 = 75 |
| 84 - 4 = 80 | 30 + 8 = 38 | 20 + 7 = 27 | 61 - 1 = 60 |
| 90 + 7 = 97 | 37 - 7 = 30 | 70 + 2 = 72 | 80 + 1 = 81 |
| 90 + 6 = 96 | 34 - 4 = 30 | 90 + 8 = 98 | 68 - 8 = 60 |
| 30 + 2 = 32 | 80 + 9 = 89 | 70 + 5 = 75 | 90 + 7 = 97 |
| 20 + 6 = 26 | 13 - 3 = 10 | 79 - 9 = 70 | 70 + 6 = 76 |
| 31 - 1 = 30 | 49 - 9 = 40 | 28 - 8 = 20 | 43 - 3 = 40 |
| 40 + 7 = 47 | 15 - 5 = 10 | 50 + 6 = 56 | 14 - 4 = 10 |
| 80 + 3 = 83 | 16 - 6 = 10 | 75 - 5 = 70 | 18 - 8 = 10 |
| 70 + 9 = 79 | 20 + 5 = 25 | 99 - 9 = 90 | 90 + 7 = 97 |
| 40 + 8 = 48 | 16 - 6 = 10 | 30 + 4 = 34 | 85 - 5 = 80 |
| 43 - 3 = 40 | 93 - 3 = 90 | 50 + 9 = 59 | 70 + 2 = 72 |
| 85 - 5 = 80 | 36 - 6 = 30 | 70 + 6 = 76 | 90 + 2 = 92 |
| 49 - 9 = 40 | 29 - 9 = 20 | 20 + 3 = 23 | 30 + 6 = 36 |
| 64 - 4 = 60 | 40 + 5 = 45 | 20 + 6 = 26 | 10 + 6 = 16 |
| 46 - 6 = 40 | 54 - 4 = 50 | 60 + 6 = 66 | 50 + 3 = 53 |
| 92 - 2 = 90 | 19 - 9 = 10 | 40 + 1 = 41 | 25 - 5 = 20 |
| 16 - 6 = 10 | 39 - 9 = 30 | 17 - 7 = 10 | 96 - 6 = 90 |
| 80 + 7 = 87 | 85 - 5 = 80 | 34 - 4 = 30 | 20 + 5 = 25 |
| 10 + 7 = 17 | 32 - 2 = 30 | 50 + 3 = 53 | 13 - 3 = 10 |
| 67 - 7 = 60 | 90 + 3 = 93 | 20 + 3 = 23 | 80 + 9 = 89 |