三年级上册 分数的初步认识（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 58 - 48 = | 69 - 29 = | 510 + 110 = |
| 23 - 13 = | 45 - 35 = | 13 + 13 = |
| 16 + 26 = | 36 - 16 = | 26 - 16 = |
| 69 - 19 = | 34 + 14 = | 34 + 14 = |
| 45 - 35 = | 310 + 410 = | 36 + 26 = |
| 510 - 410 = | 34 - 14 = | 48 - 28 = |
| 13 + 13 = | 810 - 110 = | 12 + 12 = |
| 310 + 610 = | 610 - 310 = | 67 + 17 = |
| 24 - 14 = | 27 + 37 = | 23 - 13 = |
| 69 - 29 = | 78 - 68 = | 13 + 13 = |
| 26 + 26 = | 12 - 12 = | 12 - 12 = |
| 26 - 16 = | 34 - 24 = | 56 - 16 = |
| 12 - 12 = | 35 + 15 = | 37 - 17 = |
| 27 + 47 = | 69 - 29 = | 23 - 13 = |
| 38 - 28 = | 710 + 110 = | 67 - 17 = |
| 110 + 710 = | 79 - 19 = | 23 + 13 = |
| 25 - 15 = | 15 + 35 = |
三年级上册 分数的初步认识（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 58 - 48 = 18 | 69 - 29 = 49 | 510 + 110 = 35 |
| 23 - 13 = 13 | 45 - 35 = 15 | 13 + 13 = 23 |
| 16 + 26 = 12 | 36 - 16 = 13 | 26 - 16 = 16 |
| 69 - 19 = 59 | 34 + 14 = 1 | 34 + 14 = 1 |
| 45 - 35 = 15 | 310 + 410 = 710 | 36 + 26 = 56 |
| 510 - 410 = 110 | 34 - 14 = 12 | 48 - 28 = 14 |
| 13 + 13 = 23 | 810 - 110 = 710 | 12 + 12 = 1 |
| 310 + 610 = 910 | 610 - 310 = 310 | 67 + 17 = 1 |
| 24 - 14 = 14 | 27 + 37 = 57 | 23 - 13 = 13 |
| 69 - 29 = 49 | 78 - 68 = 18 | 13 + 13 = 23 |
| 26 + 26 = 23 | 12 - 12 = 0 | 12 - 12 = 0 |
| 26 - 16 = 16 | 34 - 24 = 14 | 56 - 16 = 23 |
| 12 - 12 = 0 | 35 + 15 = 45 | 37 - 17 = 27 |
| 27 + 47 = 67 | 69 - 29 = 49 | 23 - 13 = 13 |
| 38 - 28 = 18 | 710 + 110 = 45 | 67 - 17 = 57 |
| 110 + 710 = 45 | 79 - 19 = 23 | 23 + 13 = 1 |
| 25 - 15 = 15 | 15 + 35 = 45 |