五年级上册 小数乘法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 6.4 × 8.6 = | 1.25 × 3.2 × 8 = | 4.4 × 25 = |
| 4.8 × 29 = | 5 × 4.5 × 0.2 = | 4 × 0.25 × 8.4 = |
| 1.4 × 37 = | 5.0 × 4.2 = | (2.2 + 1.1) × 0.5 = |
| 1.7 × 1.2 = | 4.1 × 1.8 = | 5 × 4.5 × 0.2 = |
| 1.9 × 16 = | 8.8 × 31 = | (2.3 + 4.4) × 1.9 = |
| 3.6 × 36 = | 7.3 × 8.9 = | (2.2 + 3.8) × 2.4 = |
| 1.25 × 8 × 3.2 = | (2.7 + 4.9) × 0.9 = | 7.9 × 1.3 = |
| 3.01 × 9.2 ≈ （保留两位小数） | (1.6 + 4.5) × 1.9 = | 4.6 × 35 = |
| 5.3 × 42 = | (5.0 + 1.3) × 2.9 = | 8 × 6.4 × 1.25 = |
| 6.4 × 8 × 0.125 = | 0.53 × 1.27 ≈ （保留两位小数） | 6.4 × 8 × 0.125 = |
| 4.2 × 4.7 = | (4.6 + 4.1) × 3.1 = | 8.9 × 28 = |
| 4.8 × 0.125 × 8 = | 1.5 × 7.0 = | (2.3 + 2.7) × 1.7 = |
| 9.25 × 4.13 ≈ （保留两位小数） | 4.7 × 8.7 = | 0.2 × 4 = |
| 8.6 × 6.7 = | 0.25 × 4 × 6.8 = | (0.3 + 1.4) × 3.9 = |
| 3.6 × 2 × 0.5 = | 7.34 × 5.9 ≈ （保留两位小数） | 0.25 × 6.8 × 4 = |
| 4.5 × 0.2 × 5 = | (4.2 + 3.7) × 2.7 = | 1.85 × 5.03 ≈ （保留两位小数） |
| (4.3 + 2.0) × 2.0 = | 2.5 × 4 × 1.6 = |
五年级上册 小数乘法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 6.4 × 8.6 = 55.04 | 1.25 × 3.2 × 8 = 32 | 4.4 × 25 = 110 |
| 4.8 × 29 = 139.2 | 5 × 4.5 × 0.2 = 4.5 | 4 × 0.25 × 8.4 = 8.4 |
| 1.4 × 37 = 51.8 | 5.0 × 4.2 = 21 | (2.2 + 1.1) × 0.5 = 1.65 |
| 1.7 × 1.2 = 2.04 | 4.1 × 1.8 = 7.38 | 5 × 4.5 × 0.2 = 4.5 |
| 1.9 × 16 = 30.4 | 8.8 × 31 = 272.8 | (2.3 + 4.4) × 1.9 = 12.73 |
| 3.6 × 36 = 129.6 | 7.3 × 8.9 = 64.97 | (2.2 + 3.8) × 2.4 = 14.4 |
| 1.25 × 8 × 3.2 = 32 | (2.7 + 4.9) × 0.9 = 6.84 | 7.9 × 1.3 = 10.27 |
| 3.01 × 9.2 ≈ （保留两位小数） 27.69 | (1.6 + 4.5) × 1.9 = 11.59 | 4.6 × 35 = 161 |
| 5.3 × 42 = 222.6 | (5.0 + 1.3) × 2.9 = 18.27 | 8 × 6.4 × 1.25 = 64 |
| 6.4 × 8 × 0.125 = 6.4 | 0.53 × 1.27 ≈ （保留两位小数） 0.67 | 6.4 × 8 × 0.125 = 6.4 |
| 4.2 × 4.7 = 19.74 | (4.6 + 4.1) × 3.1 = 26.97 | 8.9 × 28 = 249.2 |
| 4.8 × 0.125 × 8 = 4.8 | 1.5 × 7.0 = 10.5 | (2.3 + 2.7) × 1.7 = 8.5 |
| 9.25 × 4.13 ≈ （保留两位小数） 38.20 | 4.7 × 8.7 = 40.89 | 0.2 × 4 = 0.8 |
| 8.6 × 6.7 = 57.62 | 0.25 × 4 × 6.8 = 6.8 | (0.3 + 1.4) × 3.9 = 6.63 |
| 3.6 × 2 × 0.5 = 3.6 | 7.34 × 5.9 ≈ （保留两位小数） 43.31 | 0.25 × 6.8 × 4 = 6.8 |
| 4.5 × 0.2 × 5 = 4.5 | (4.2 + 3.7) × 2.7 = 21.33 | 1.85 × 5.03 ≈ （保留两位小数） 9.31 |
| (4.3 + 2.0) × 2.0 = 12.6 | 2.5 × 4 × 1.6 = 16 |