三年级上册 分数的初步认识（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 23 - 13 = | 67 - 17 = | 13 + 13 = |
| 23 - 13 = | 59 - 49 = | 12 + 12 = |
| 39 + 29 = | 67 - 17 = | 210 + 410 = |
| 810 + 110 = | 35 + 15 = | 16 + 26 = |
| 210 - 110 = | 34 + 14 = | 58 + 28 = |
| 510 - 410 = | 23 - 13 = | 110 + 510 = |
| 68 - 18 = | 35 + 15 = | 48 + 18 = |
| 67 - 17 = | 45 + 15 = | 45 + 15 = |
| 46 + 16 = | 810 - 110 = | 36 + 16 = |
| 34 - 24 = | 36 + 26 = | 34 - 14 = |
| 46 - 16 = | 48 - 38 = | 47 + 27 = |
| 29 + 59 = | 48 + 28 = | 35 + 15 = |
| 19 + 59 = | 49 + 29 = | 28 - 18 = |
| 23 + 13 = | 25 - 15 = | 34 + 14 = |
| 69 - 19 = | 35 - 25 = | 310 + 610 = |
| 27 + 47 = | 25 + 25 = | 78 + 18 = |
| 13 + 13 = | 59 - 39 = |
三年级上册 分数的初步认识（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 23 - 13 = 13 | 67 - 17 = 57 | 13 + 13 = 23 |
| 23 - 13 = 13 | 59 - 49 = 19 | 12 + 12 = 1 |
| 39 + 29 = 59 | 67 - 17 = 57 | 210 + 410 = 35 |
| 810 + 110 = 910 | 35 + 15 = 45 | 16 + 26 = 12 |
| 210 - 110 = 110 | 34 + 14 = 1 | 58 + 28 = 78 |
| 510 - 410 = 110 | 23 - 13 = 13 | 110 + 510 = 35 |
| 68 - 18 = 58 | 35 + 15 = 45 | 48 + 18 = 58 |
| 67 - 17 = 57 | 45 + 15 = 1 | 45 + 15 = 1 |
| 46 + 16 = 56 | 810 - 110 = 710 | 36 + 16 = 23 |
| 34 - 24 = 14 | 36 + 26 = 56 | 34 - 14 = 12 |
| 46 - 16 = 12 | 48 - 38 = 18 | 47 + 27 = 67 |
| 29 + 59 = 79 | 48 + 28 = 34 | 35 + 15 = 45 |
| 19 + 59 = 23 | 49 + 29 = 23 | 28 - 18 = 18 |
| 23 + 13 = 1 | 25 - 15 = 15 | 34 + 14 = 1 |
| 69 - 19 = 59 | 35 - 25 = 15 | 310 + 610 = 910 |
| 27 + 47 = 67 | 25 + 25 = 45 | 78 + 18 = 1 |
| 13 + 13 = 23 | 59 - 39 = 29 |