四年级下册 小数的加法和减法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 41.41 + 39.1 = | 13.87 + 20.17 = |
| 28.2 + 46.1 = | 32 - 5.81 = |
| 39.31 - 6.5 = | 86 + 9.12 = |
| 41.99 - 21.7 = | 24.32 + 24.1 = |
| 22.81 + 3.4 = | 2.17 - 6.64 - 16.14 = |
| 23 - 3.75 = | 2.07 - 19.06 + 15.06 = |
| 61 - 8.12 = | 9 + 4.13 = |
| 21.0 - 4.32 = | 9.53 + 1.19 + 5.47 + 2.81 = |
| 13.22 + 18.91 - 4.19 = | 94 + 2.12 = |
| 36.47 - 28.0 = | 33 - 6.37 = |
| 42.56 + 12.0 = | 13.14 + 14.61 + 12.04 = |
| 30.66 + 48.84 = | 49.6 - 49.5 = |
| 22.49 + 27.47 = | 36.19 + 49.09 = |
| 2.18 + 2.35 + 2.82 + 5.65 = | 40 + 3.58 = |
| 41 - 9.46 = | 47.95 - 32.9 = |
| 12.07 - 3.16 - 12.23 = | 12.23 + 7.66 + 13.91 = |
| 50 + 8.92 = | 14.26 + 0.71 + 18.11 = |
| 31.21 - 16.2 = | 48.99 - 38.57 = |
四年级下册 小数的加法和减法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 41.41 + 39.1 = 80.51 | 13.87 + 20.17 = 34.04 |
| 28.2 + 46.1 = 74.3 | 32 - 5.81 = 26.19 |
| 39.31 - 6.5 = 32.81 | 86 + 9.12 = 95.12 |
| 41.99 - 21.7 = 20.29 | 24.32 + 24.1 = 48.42 |
| 22.81 + 3.4 = 26.21 | 2.17 - 6.64 - 16.14 = -20.61 |
| 23 - 3.75 = 19.25 | 2.07 - 19.06 + 15.06 = -1.93 |
| 61 - 8.12 = 52.88 | 9 + 4.13 = 13.13 |
| 21.0 - 4.32 = 16.68 | 9.53 + 1.19 + 5.47 + 2.81 = 19 |
| 13.22 + 18.91 - 4.19 = 27.94 | 94 + 2.12 = 96.12 |
| 36.47 - 28.0 = 8.47 | 33 - 6.37 = 26.63 |
| 42.56 + 12.0 = 54.56 | 13.14 + 14.61 + 12.04 = 39.79 |
| 30.66 + 48.84 = 79.5 | 49.6 - 49.5 = 0.1 |
| 22.49 + 27.47 = 49.96 | 36.19 + 49.09 = 85.28 |
| 2.18 + 2.35 + 2.82 + 5.65 = 13 | 40 + 3.58 = 43.58 |
| 41 - 9.46 = 31.54 | 47.95 - 32.9 = 15.05 |
| 12.07 - 3.16 - 12.23 = -3.32 | 12.23 + 7.66 + 13.91 = 33.8 |
| 50 + 8.92 = 58.92 | 14.26 + 0.71 + 18.11 = 33.08 |
| 31.21 - 16.2 = 15.01 | 48.99 - 38.57 = 10.42 |