四年级下册 小数的加法和减法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 4.78 + 25.4 = | 4.06 + 6.99 - 16.24 = |
| 29.55 + 22.7 = | 81 - 0.42 = |
| 45.64 + 24.5 = | 17.95 - 16.88 - 18.2 = |
| 32.2 + 14.5 = | 17.57 + 39.6 = |
| 3.22 + 32.06 = | 46.9 - 9.99 = |
| 58 + 7.49 = | 31.8 - 18.75 = |
| 0.66 + 1.79 + 3.34 + 9.21 = | 40.49 + 46.0 = |
| 41.68 - 26.11 = | 9.95 + 44.4 = |
| 9.72 + 0.74 + 12.59 = | 42.39 - 6.32 = |
| 31.84 + 21.12 = | 64 - 7.78 = |
| 44 + 1.98 = | 1.8 + 15.31 + 18.49 = |
| 5.07 + 0.77 + 6.93 + 0.23 = | 2.15 + 13.14 + 4.76 = |
| 10.53 + 8.47 = | 41.7 - 32.78 = |
| 15.76 + 9.49 - 11.52 = | 13.56 + 6.64 + 0.44 + 0.36 = |
| 16.19 + 20.6 = | 21.29 + 18.1 = |
| 0.38 + 11.83 + 2.62 + 1.17 = | 89 + 6.13 = |
| 43.46 - 40.02 = | 40.92 - 40.9 = |
| 34.4 - 22.47 = | 30.95 + 39.4 = |
四年级下册 小数的加法和减法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 4.78 + 25.4 = 30.18 | 4.06 + 6.99 - 16.24 = -5.19 |
| 29.55 + 22.7 = 52.25 | 81 - 0.42 = 80.58 |
| 45.64 + 24.5 = 70.14 | 17.95 - 16.88 - 18.2 = -17.13 |
| 32.2 + 14.5 = 46.7 | 17.57 + 39.6 = 57.17 |
| 3.22 + 32.06 = 35.28 | 46.9 - 9.99 = 36.91 |
| 58 + 7.49 = 65.49 | 31.8 - 18.75 = 13.05 |
| 0.66 + 1.79 + 3.34 + 9.21 = 15 | 40.49 + 46.0 = 86.49 |
| 41.68 - 26.11 = 15.57 | 9.95 + 44.4 = 54.35 |
| 9.72 + 0.74 + 12.59 = 23.05 | 42.39 - 6.32 = 36.07 |
| 31.84 + 21.12 = 52.96 | 64 - 7.78 = 56.22 |
| 44 + 1.98 = 45.98 | 1.8 + 15.31 + 18.49 = 35.6 |
| 5.07 + 0.77 + 6.93 + 0.23 = 13 | 2.15 + 13.14 + 4.76 = 20.05 |
| 10.53 + 8.47 = 19 | 41.7 - 32.78 = 8.92 |
| 15.76 + 9.49 - 11.52 = 13.73 | 13.56 + 6.64 + 0.44 + 0.36 = 21 |
| 16.19 + 20.6 = 36.79 | 21.29 + 18.1 = 39.39 |
| 0.38 + 11.83 + 2.62 + 1.17 = 16 | 89 + 6.13 = 95.13 |
| 43.46 - 40.02 = 3.44 | 40.92 - 40.9 = 0.02 |
| 34.4 - 22.47 = 11.93 | 30.95 + 39.4 = 70.35 |