四年级下册 小数的加法和减法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 43.04 + 40.2 = | 68 - 1.9 = |
| 4.18 + 1.9 + 2.82 + 8.1 = | 3.55 + 4.44 + 8.45 + 2.56 = |
| 54 + 2.41 = | 81 + 1.59 = |
| 3.88 + 4.19 + 5.12 + 3.81 = | 28.45 + 30.8 = |
| 47 + 3.14 = | 25.47 - 10.34 = |
| 53 - 8.59 = | 71 + 8.47 = |
| 6.9 + 10.72 = | 39.11 - 26.4 = |
| 73 - 7.34 = | 41.63 + 42.3 = |
| 0.67 + 10.2 + 3.33 + 3.8 = | 60 - 1.12 = |
| 0.41 - 15.71 + 6.35 = | 0.88 + 9.73 + 5.12 + 1.27 = |
| 27.67 - 23.6 = | 7.99 + 8.14 - 16.67 = |
| 29.72 + 48.9 = | 9.23 - 12.17 - 11.88 = |
| 0.64 + 2.82 + 0.36 + 5.18 = | 4.63 + 12.12 + 2.37 + 2.88 = |
| 21.41 + 2.4 = | 46 - 5.62 = |
| 40.14 - 31.29 = | 0.49 + 22.4 = |
| 14.12 - 4.9 = | 5.04 + 16.7 = |
| 79 + 1.74 = | 2.2 + 0.78 + 3.8 + 3.22 = |
| 50 - 5.1 = | 4.45 + 15.47 - 2.51 = |
四年级下册 小数的加法和减法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 43.04 + 40.2 = 83.24 | 68 - 1.9 = 66.1 |
| 4.18 + 1.9 + 2.82 + 8.1 = 17 | 3.55 + 4.44 + 8.45 + 2.56 = 19 |
| 54 + 2.41 = 56.41 | 81 + 1.59 = 82.59 |
| 3.88 + 4.19 + 5.12 + 3.81 = 17 | 28.45 + 30.8 = 59.25 |
| 47 + 3.14 = 50.14 | 25.47 - 10.34 = 15.13 |
| 53 - 8.59 = 44.41 | 71 + 8.47 = 79.47 |
| 6.9 + 10.72 = 17.62 | 39.11 - 26.4 = 12.71 |
| 73 - 7.34 = 65.66 | 41.63 + 42.3 = 83.93 |
| 0.67 + 10.2 + 3.33 + 3.8 = 18 | 60 - 1.12 = 58.88 |
| 0.41 - 15.71 + 6.35 = -8.95 | 0.88 + 9.73 + 5.12 + 1.27 = 17 |
| 27.67 - 23.6 = 4.07 | 7.99 + 8.14 - 16.67 = -0.54 |
| 29.72 + 48.9 = 78.62 | 9.23 - 12.17 - 11.88 = -14.82 |
| 0.64 + 2.82 + 0.36 + 5.18 = 9 | 4.63 + 12.12 + 2.37 + 2.88 = 22 |
| 21.41 + 2.4 = 23.81 | 46 - 5.62 = 40.38 |
| 40.14 - 31.29 = 8.85 | 0.49 + 22.4 = 22.89 |
| 14.12 - 4.9 = 9.22 | 5.04 + 16.7 = 21.74 |
| 79 + 1.74 = 80.74 | 2.2 + 0.78 + 3.8 + 3.22 = 10 |
| 50 - 5.1 = 44.9 | 4.45 + 15.47 - 2.51 = 17.41 |