三年级上册 分数的初步认识（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 58 - 18 = | 23 - 13 = | 34 - 14 = |
| 24 + 14 = | 410 - 310 = | 34 - 14 = |
| 67 - 17 = | 67 - 17 = | 46 + 16 = |
| 68 - 58 = | 67 - 17 = | 34 - 14 = |
| 47 - 17 = | 45 + 15 = | 69 + 19 = |
| 18 + 28 = | 24 - 14 = | 46 - 36 = |
| 56 - 16 = | 23 - 13 = | 12 + 12 = |
| 34 - 14 = | 48 + 38 = | 37 - 27 = |
| 23 - 13 = | 410 - 110 = | 24 + 14 = |
| 910 - 110 = | 510 + 310 = | 36 + 26 = |
| 59 + 29 = | 45 + 15 = | 34 - 14 = |
| 34 + 14 = | 25 + 15 = | 24 + 14 = |
| 58 - 18 = | 67 + 17 = | 24 + 14 = |
| 12 + 12 = | 67 - 17 = | 24 - 14 = |
| 45 - 15 = | 12 - 12 = | 38 + 28 = |
| 23 - 13 = | 59 - 29 = | 46 - 16 = |
| 610 + 310 = | 36 + 16 = |
三年级上册 分数的初步认识（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 58 - 18 = 12 | 23 - 13 = 13 | 34 - 14 = 12 |
| 24 + 14 = 34 | 410 - 310 = 110 | 34 - 14 = 12 |
| 67 - 17 = 57 | 67 - 17 = 57 | 46 + 16 = 56 |
| 68 - 58 = 18 | 67 - 17 = 57 | 34 - 14 = 12 |
| 47 - 17 = 37 | 45 + 15 = 1 | 69 + 19 = 79 |
| 18 + 28 = 38 | 24 - 14 = 14 | 46 - 36 = 16 |
| 56 - 16 = 23 | 23 - 13 = 13 | 12 + 12 = 1 |
| 34 - 14 = 12 | 48 + 38 = 78 | 37 - 27 = 17 |
| 23 - 13 = 13 | 410 - 110 = 310 | 24 + 14 = 34 |
| 910 - 110 = 45 | 510 + 310 = 45 | 36 + 26 = 56 |
| 59 + 29 = 79 | 45 + 15 = 1 | 34 - 14 = 12 |
| 34 + 14 = 1 | 25 + 15 = 35 | 24 + 14 = 34 |
| 58 - 18 = 12 | 67 + 17 = 1 | 24 + 14 = 34 |
| 12 + 12 = 1 | 67 - 17 = 57 | 24 - 14 = 14 |
| 45 - 15 = 35 | 12 - 12 = 0 | 38 + 28 = 58 |
| 23 - 13 = 13 | 59 - 29 = 13 | 46 - 16 = 12 |
| 610 + 310 = 910 | 36 + 16 = 23 |