五年级上册 小数乘法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 8 × 0.125 × 6.4 = | (1.0 + 2.1) × 3.7 = | 2.5 × 4 = |
| (0.5 + 2.3) × 4.9 = | (0.8 + 4.5) × 4.3 = | 5.6 × 29 = |
| 0.125 × 8 × 6.4 = | 8.4 × 4 × 0.25 = | (0.7 + 3.2) × 3.8 = |
| 8.2 × 3.1 = | 1.6 × 4.4 = | 4.46 × 7.13 ≈ （保留两位小数） |
| (0.9 + 3.3) × 4.2 = | (1.9 + 0.7) × 0.7 = | 0.125 × 8 × 4.8 = |
| 3.46 × 6.73 ≈ （保留两位小数） | 3.5 × 14 = | 0.8 × 11 = |
| 8.8 × 18 = | 2.9 × 29 = | 6.22 × 6.77 ≈ （保留两位小数） |
| (1.9 + 0.6) × 1.9 = | 0.36 × 1.44 ≈ （保留两位小数） | (3.8 + 0.3) × 3.5 = |
| 7.07 × 9.5 ≈ （保留两位小数） | 4 × 1.6 × 2.5 = | (0.7 + 3.3) × 3.5 = |
| 7.3 × 9.7 = | 0.25 × 4 × 6.8 = | 4 × 2.5 × 1.6 = |
| 9.8 × 0.8 = | (2.5 + 2.2) × 3.6 = | (0.2 + 3.6) × 4.7 = |
| (3.1 + 0.3) × 1.8 = | 0.69 × 3.53 ≈ （保留两位小数） | 3.6 × 2.5 × 4 = |
| 6.0 × 26 = | 5.2 × 44 = | 4 × 3.6 × 2.5 = |
| (1.7 + 0.5) × 2.6 = | 1.52 × 6.26 ≈ （保留两位小数） | 5.0 × 1.9 = |
| 5.13 × 2.17 ≈ （保留两位小数） | (3.7 + 1.6) × 1.1 = | 3.03 × 1.05 ≈ （保留两位小数） |
| 6.4 × 17 = | 4.3 × 8.5 = | (4.5 + 1.9) × 4.7 = |
| 10.0 × 23 = | 3.5 × 5.6 = |
五年级上册 小数乘法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 8 × 0.125 × 6.4 = 6.4 | (1.0 + 2.1) × 3.7 = 11.47 | 2.5 × 4 = 10 |
| (0.5 + 2.3) × 4.9 = 13.72 | (0.8 + 4.5) × 4.3 = 22.79 | 5.6 × 29 = 162.4 |
| 0.125 × 8 × 6.4 = 6.4 | 8.4 × 4 × 0.25 = 8.4 | (0.7 + 3.2) × 3.8 = 14.82 |
| 8.2 × 3.1 = 25.42 | 1.6 × 4.4 = 7.04 | 4.46 × 7.13 ≈ （保留两位小数） 31.80 |
| (0.9 + 3.3) × 4.2 = 17.64 | (1.9 + 0.7) × 0.7 = 1.82 | 0.125 × 8 × 4.8 = 4.8 |
| 3.46 × 6.73 ≈ （保留两位小数） 23.29 | 3.5 × 14 = 49 | 0.8 × 11 = 8.8 |
| 8.8 × 18 = 158.4 | 2.9 × 29 = 84.1 | 6.22 × 6.77 ≈ （保留两位小数） 42.11 |
| (1.9 + 0.6) × 1.9 = 4.75 | 0.36 × 1.44 ≈ （保留两位小数） 0.52 | (3.8 + 0.3) × 3.5 = 14.35 |
| 7.07 × 9.5 ≈ （保留两位小数） 67.17 | 4 × 1.6 × 2.5 = 16 | (0.7 + 3.3) × 3.5 = 14 |
| 7.3 × 9.7 = 70.81 | 0.25 × 4 × 6.8 = 6.8 | 4 × 2.5 × 1.6 = 16 |
| 9.8 × 0.8 = 7.84 | (2.5 + 2.2) × 3.6 = 16.92 | (0.2 + 3.6) × 4.7 = 17.86 |
| (3.1 + 0.3) × 1.8 = 6.12 | 0.69 × 3.53 ≈ （保留两位小数） 2.44 | 3.6 × 2.5 × 4 = 36 |
| 6.0 × 26 = 156 | 5.2 × 44 = 228.8 | 4 × 3.6 × 2.5 = 36 |
| (1.7 + 0.5) × 2.6 = 5.72 | 1.52 × 6.26 ≈ （保留两位小数） 9.52 | 5.0 × 1.9 = 9.5 |
| 5.13 × 2.17 ≈ （保留两位小数） 11.13 | (3.7 + 1.6) × 1.1 = 5.83 | 3.03 × 1.05 ≈ （保留两位小数） 3.18 |
| 6.4 × 17 = 108.8 | 4.3 × 8.5 = 36.55 | (4.5 + 1.9) × 4.7 = 30.08 |
| 10.0 × 23 = 230 | 3.5 × 5.6 = 19.6 |