四年级下册 小数的加法和减法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 9.71 - 5.59 - 6.12 = | 19.69 - 1.77 - 19.78 = |
| 20.61 + 39.64 = | 21.78 + 3.44 = |
| 7.66 - 3.23 + 0.91 = | 5.25 + 0.85 + 5.75 + 0.15 = |
| 8.4 + 47.5 = | 67 + 2.97 = |
| 44.48 + 47.68 = | 2.77 + 0.77 + 0.23 + 10.23 = |
| 13.2 + 22.3 = | 0.99 + 9.7 + 10.71 = |
| 28.92 + 36.9 = | 2.68 + 2.46 + 0.32 + 2.54 = |
| 46 + 1.28 = | 4 - 1.76 = |
| 29.29 + 34.0 = | 1.7 + 13.14 + 5.3 + 0.86 = |
| 7.34 + 2.69 + 4.66 + 11.31 = | 5 + 0.97 = |
| 29.62 + 15.8 = | 3.01 + 0.81 + 8.99 + 12.19 = |
| 12.3 + 36.4 = | 7.1 - 11.32 + 11.97 = |
| 49.33 - 10.82 = | 11.19 - 1.14 = |
| 6.09 + 1.09 + 6.91 + 0.91 = | 36.38 + 24.8 = |
| 17.08 - 10.8 = | 12.64 + 14.5 = |
| 43 + 0.25 = | 63 - 1.5 = |
| 5.19 - 12.01 - 8.71 = | 16.3 - 6.3 = |
| 39.58 - 25.1 = | 2.02 + 0.95 + 7.98 + 6.05 = |
四年级下册 小数的加法和减法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 9.71 - 5.59 - 6.12 = -2 | 19.69 - 1.77 - 19.78 = -1.86 |
| 20.61 + 39.64 = 60.25 | 21.78 + 3.44 = 25.22 |
| 7.66 - 3.23 + 0.91 = 5.34 | 5.25 + 0.85 + 5.75 + 0.15 = 12 |
| 8.4 + 47.5 = 55.9 | 67 + 2.97 = 69.97 |
| 44.48 + 47.68 = 92.16 | 2.77 + 0.77 + 0.23 + 10.23 = 14 |
| 13.2 + 22.3 = 35.5 | 0.99 + 9.7 + 10.71 = 21.4 |
| 28.92 + 36.9 = 65.82 | 2.68 + 2.46 + 0.32 + 2.54 = 8 |
| 46 + 1.28 = 47.28 | 4 - 1.76 = 2.24 |
| 29.29 + 34.0 = 63.29 | 1.7 + 13.14 + 5.3 + 0.86 = 21 |
| 7.34 + 2.69 + 4.66 + 11.31 = 26 | 5 + 0.97 = 5.97 |
| 29.62 + 15.8 = 45.42 | 3.01 + 0.81 + 8.99 + 12.19 = 25 |
| 12.3 + 36.4 = 48.7 | 7.1 - 11.32 + 11.97 = 7.75 |
| 49.33 - 10.82 = 38.51 | 11.19 - 1.14 = 10.05 |
| 6.09 + 1.09 + 6.91 + 0.91 = 15 | 36.38 + 24.8 = 61.18 |
| 17.08 - 10.8 = 6.28 | 12.64 + 14.5 = 27.14 |
| 43 + 0.25 = 43.25 | 63 - 1.5 = 61.5 |
| 5.19 - 12.01 - 8.71 = -15.53 | 16.3 - 6.3 = 10 |
| 39.58 - 25.1 = 14.48 | 2.02 + 0.95 + 7.98 + 6.05 = 17 |