五年级下册 分数的意义和性质（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 12 = ( )12 | 1520 = | 420 = |
| 13 = ( )21 | 48 = | 24 = ( )28 |
| 2024 = | 45 = ( )45 | 525 = |
| 24 = ( )20 | 312 = | 45 = ( )30 |
| 1236 = | 12 = ( )10 | 46 = ( )36 |
| 412 = | 3040 = | 39 = |
| 19 = ( )45 | 14 = ( )36 | 12 = ( )8 |
| 12 = ( )18 | 19 = ( )54 | 2832 = |
| 57 = ( )63 | 1221 = | 312 = |
| 16 = ( )30 | 27 = ( )56 | 45 = ( )15 |
| 412 = | 12 = ( )6 | 618 = |
| 27 = ( )14 | 23 = ( )12 | 34 = ( )28 |
| 26 = ( )36 | 1012 = | 416 = |
| 12 = ( )8 | 56 = ( )24 | 1030 = |
| 1025 = | 2436 = | 1015 = |
| 312 = | 810 = | 1020 = |
| 13 = ( )15 | 23 = ( )18 |
五年级下册 分数的意义和性质（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 12 = 612 | 1520 = 34 | 420 = 15 |
| 13 = 721 | 48 = 12 | 24 = 1428 |
| 2024 = 56 | 45 = 3645 | 525 = 15 |
| 24 = 1020 | 312 = 14 | 45 = 2430 |
| 1236 = 13 | 12 = 510 | 46 = 2436 |
| 412 = 13 | 3040 = 34 | 39 = 13 |
| 19 = 545 | 14 = 936 | 12 = 48 |
| 12 = 918 | 19 = 654 | 2832 = 78 |
| 57 = 4563 | 1221 = 47 | 312 = 14 |
| 16 = 530 | 27 = 1656 | 45 = 1215 |
| 412 = 13 | 12 = 36 | 618 = 13 |
| 27 = 414 | 23 = 812 | 34 = 2128 |
| 26 = 1236 | 1012 = 56 | 416 = 14 |
| 12 = 48 | 56 = 2024 | 1030 = 13 |
| 1025 = 25 | 2436 = 23 | 1015 = 23 |
| 312 = 14 | 810 = 45 | 1020 = 12 |
| 13 = 515 | 23 = 1218 |