五年级上册 小数乘法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| 4.4 × 9.0 = | 3.0 × 29 = | 2.8 × 14 = |
| 2.8 × 2.8 = | 6.4 × 1.25 × 8 = | 4 × 1.6 × 2.5 = |
| 0.25 × 4 × 6.8 = | 3.01 × 9.33 ≈ （保留两位小数） | 0.6 × 0.7 = |
| 7.1 × 8.3 = | 6.3 × 2 = | 9.0 × 0.3 = |
| 1.6 × 2.5 × 4 = | 8 × 4.8 × 0.125 = | 2.5 × 4 × 1.6 = |
| 0.2 × 5 × 4.5 = | 1.38 × 8.77 ≈ （保留两位小数） | 4 × 0.25 × 8.4 = |
| 6.8 × 0.25 × 4 = | (0.4 + 1.9) × 3.8 = | 1.6 × 27 = |
| 5.4 × 36 = | 3.6 × 2.5 × 4 = | 0.25 × 6.8 × 4 = |
| 6.3 × 11 = | (1.5 + 3.5) × 3.5 = | 3.1 × 39 = |
| 4 × 1.6 × 2.5 = | 5.7 × 3.4 = | 5.88 × 2.99 ≈ （保留两位小数） |
| 3.2 × 1.25 × 8 = | 6.7 × 34 = | (2.5 + 4.2) × 1.9 = |
| 9.9 × 0.2 = | 1.25 × 8 × 7.2 = | 6.4 × 8 × 1.25 = |
| 6.9 × 33 = | 6.0 × 43 = | 8.78 × 5.36 ≈ （保留两位小数） |
| (4.8 + 3.6) × 0.4 = | 5.8 × 0.5 × 2 = | 9.8 × 38 = |
| 8 × 7.2 × 1.25 = | 4.2 × 9.1 = | 4.8 × 5.2 = |
| 2 × 0.5 × 4.6 = | 3.5 × 0.2 × 5 = | 5.3 × 42 = |
| 2.35 × 2.3 ≈ （保留两位小数） | 0.11 × 6.38 ≈ （保留两位小数） |
五年级上册 小数乘法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| 4.4 × 9.0 = 39.6 | 3.0 × 29 = 87 | 2.8 × 14 = 39.2 |
| 2.8 × 2.8 = 7.84 | 6.4 × 1.25 × 8 = 64 | 4 × 1.6 × 2.5 = 16 |
| 0.25 × 4 × 6.8 = 6.8 | 3.01 × 9.33 ≈ （保留两位小数） 28.08 | 0.6 × 0.7 = 0.42 |
| 7.1 × 8.3 = 58.93 | 6.3 × 2 = 12.6 | 9.0 × 0.3 = 2.7 |
| 1.6 × 2.5 × 4 = 16 | 8 × 4.8 × 0.125 = 4.8 | 2.5 × 4 × 1.6 = 16 |
| 0.2 × 5 × 4.5 = 4.5 | 1.38 × 8.77 ≈ （保留两位小数） 12.10 | 4 × 0.25 × 8.4 = 8.4 |
| 6.8 × 0.25 × 4 = 6.8 | (0.4 + 1.9) × 3.8 = 8.74 | 1.6 × 27 = 43.2 |
| 5.4 × 36 = 194.4 | 3.6 × 2.5 × 4 = 36 | 0.25 × 6.8 × 4 = 6.8 |
| 6.3 × 11 = 69.3 | (1.5 + 3.5) × 3.5 = 17.5 | 3.1 × 39 = 120.9 |
| 4 × 1.6 × 2.5 = 16 | 5.7 × 3.4 = 19.38 | 5.88 × 2.99 ≈ （保留两位小数） 17.58 |
| 3.2 × 1.25 × 8 = 32 | 6.7 × 34 = 227.8 | (2.5 + 4.2) × 1.9 = 12.73 |
| 9.9 × 0.2 = 1.98 | 1.25 × 8 × 7.2 = 72 | 6.4 × 8 × 1.25 = 64 |
| 6.9 × 33 = 227.7 | 6.0 × 43 = 258 | 8.78 × 5.36 ≈ （保留两位小数） 47.06 |
| (4.8 + 3.6) × 0.4 = 3.36 | 5.8 × 0.5 × 2 = 5.8 | 9.8 × 38 = 372.4 |
| 8 × 7.2 × 1.25 = 72 | 4.2 × 9.1 = 38.22 | 4.8 × 5.2 = 24.96 |
| 2 × 0.5 × 4.6 = 4.6 | 3.5 × 0.2 × 5 = 3.5 | 5.3 × 42 = 222.6 |
| 2.35 × 2.3 ≈ （保留两位小数） 5.40 | 0.11 × 6.38 ≈ （保留两位小数） 0.70 |