四年级下册 小数的加法和减法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 7.69 + 4.31 + 3.31 + 2.69 = | 84 + 1.65 = |
| 5.09 + 5.86 + 7.91 + 1.14 = | 13.5 - 14.47 - 7.7 = |
| 29 + 1.97 = | 40.9 - 35.24 = |
| 4.66 + 2.52 + 4.34 + 9.48 = | 6.82 + 21.55 = |
| 1.9 + 4.17 + 12.1 + 0.83 = | 46.59 + 30.3 = |
| 8.02 + 0.29 + 0.98 + 14.71 = | 9.0 - 3.85 = |
| 79 + 9.14 = | 12.44 + 2.47 + 0.56 + 9.53 = |
| 11.68 + 0.87 + 3.32 + 2.13 = | 55 + 4.82 = |
| 16.19 + 1.15 - 13.36 = | 29.96 - 1.7 = |
| 10 + 1.17 = | 34.98 + 46.2 = |
| 3.04 - 11.82 - 9.0 = | 3.76 - 13.83 - 14.97 = |
| 45 + 4.89 = | 14 + 6.47 = |
| 45.73 - 18.37 = | 7.3 + 5.19 + 4.7 + 8.81 = |
| 7.06 + 36.2 = | 23.92 - 17.7 = |
| 37.3 - 2.02 = | 0.29 + 0.35 + 0.71 + 0.65 = |
| 8.63 + 6.38 + 15.1 = | 43.72 + 8.7 = |
| 8.06 - 19.86 - 9.83 = | 36.99 - 27.79 = |
| 48.7 - 16.57 = | 58 + 7.25 = |
四年级下册 小数的加法和减法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 7.69 + 4.31 + 3.31 + 2.69 = 18 | 84 + 1.65 = 85.65 |
| 5.09 + 5.86 + 7.91 + 1.14 = 20 | 13.5 - 14.47 - 7.7 = -8.67 |
| 29 + 1.97 = 30.97 | 40.9 - 35.24 = 5.66 |
| 4.66 + 2.52 + 4.34 + 9.48 = 21 | 6.82 + 21.55 = 28.37 |
| 1.9 + 4.17 + 12.1 + 0.83 = 19 | 46.59 + 30.3 = 76.89 |
| 8.02 + 0.29 + 0.98 + 14.71 = 24 | 9.0 - 3.85 = 5.15 |
| 79 + 9.14 = 88.14 | 12.44 + 2.47 + 0.56 + 9.53 = 25 |
| 11.68 + 0.87 + 3.32 + 2.13 = 18 | 55 + 4.82 = 59.82 |
| 16.19 + 1.15 - 13.36 = 3.98 | 29.96 - 1.7 = 28.26 |
| 10 + 1.17 = 11.17 | 34.98 + 46.2 = 81.18 |
| 3.04 - 11.82 - 9.0 = -17.78 | 3.76 - 13.83 - 14.97 = -25.04 |
| 45 + 4.89 = 49.89 | 14 + 6.47 = 20.47 |
| 45.73 - 18.37 = 27.36 | 7.3 + 5.19 + 4.7 + 8.81 = 26 |
| 7.06 + 36.2 = 43.26 | 23.92 - 17.7 = 6.22 |
| 37.3 - 2.02 = 35.28 | 0.29 + 0.35 + 0.71 + 0.65 = 2 |
| 8.63 + 6.38 + 15.1 = 30.11 | 43.72 + 8.7 = 52.42 |
| 8.06 - 19.86 - 9.83 = -21.63 | 36.99 - 27.79 = 9.2 |
| 48.7 - 16.57 = 32.13 | 58 + 7.25 = 65.25 |