五年级上册 小数乘法（笔算）
姓名：_______________
学号：_______________
用时：_______________
| (2.3 + 1.2) × 3.9 = | 9.1 × 7.87 ≈ （保留两位小数） | 8.0 × 0.7 = |
| 6.2 × 8 = | 6.5 × 3.6 = | 9.2 × 3 = |
| (4.9 + 1.8) × 0.6 = | 2.28 × 5.65 ≈ （保留两位小数） | 4.3 × 2.8 = |
| 6.13 × 4.27 ≈ （保留两位小数） | (1.5 + 0.3) × 1.2 = | 0.25 × 4 × 6.8 = |
| 8.96 × 7.98 ≈ （保留两位小数） | 4.78 × 0.25 × 4 = | 3.6 × 50 = |
| (3.1 + 0.4) × 2.5 = | 7.23 × 3.1 ≈ （保留两位小数） | 7.86 × 1.86 ≈ （保留两位小数） |
| 7.89 × 8.96 ≈ （保留两位小数） | 4 × 0.25 × 6.8 = | 7.0 × 36 = |
| 0.25 × 8.4 × 4 = | (4.4 + 4.0) × 4.1 = | 8.1 × 45 = |
| (2.9 + 0.4) × 3.9 = | 5.08 × 9.7 ≈ （保留两位小数） | 9.3 × 44 = |
| 3.6 × 2.5 × 4 = | (4.2 + 3.1) × 2.1 = | 8.9 × 8.0 = |
| 2 × 0.5 × 4.6 = | 0.55 × 6.19 ≈ （保留两位小数） | 1.0 × 30 = |
| 9.92 × 7.57 ≈ （保留两位小数） | 9.1 × 29 = | 8.1 × 4.64 ≈ （保留两位小数） |
| 7.6 × 12 = | 8.3 × 5.6 = | 7.06 × 9.1 ≈ （保留两位小数） |
| 8 × 1.25 × 3.2 = | 3.5 × 44 = | 2.6 × 9 = |
| (0.1 + 4.0) × 3.7 = | 8 × 6.4 × 1.25 = | 9.8 × 37 = |
| 0.7 × 19 = | 2.5 × 2.0 = | 0.5 × 5.8 × 2 = |
| 2.5 × 3.6 × 4 = | 7.3 × 17 = |
五年级上册 小数乘法（笔算）（答案）
姓名：_______________
学号：_______________
用时：_______________
| (2.3 + 1.2) × 3.9 = 13.65 | 9.1 × 7.87 ≈ （保留两位小数） 71.62 | 8.0 × 0.7 = 5.6 |
| 6.2 × 8 = 49.6 | 6.5 × 3.6 = 23.4 | 9.2 × 3 = 27.6 |
| (4.9 + 1.8) × 0.6 = 4.02 | 2.28 × 5.65 ≈ （保留两位小数） 12.88 | 4.3 × 2.8 = 12.04 |
| 6.13 × 4.27 ≈ （保留两位小数） 26.18 | (1.5 + 0.3) × 1.2 = 2.16 | 0.25 × 4 × 6.8 = 6.8 |
| 8.96 × 7.98 ≈ （保留两位小数） 71.50 | 4.78 × 0.25 × 4 = 4.78 | 3.6 × 50 = 180 |
| (3.1 + 0.4) × 2.5 = 8.75 | 7.23 × 3.1 ≈ （保留两位小数） 22.41 | 7.86 × 1.86 ≈ （保留两位小数） 14.62 |
| 7.89 × 8.96 ≈ （保留两位小数） 70.69 | 4 × 0.25 × 6.8 = 6.8 | 7.0 × 36 = 252 |
| 0.25 × 8.4 × 4 = 8.4 | (4.4 + 4.0) × 4.1 = 34.44 | 8.1 × 45 = 364.5 |
| (2.9 + 0.4) × 3.9 = 12.87 | 5.08 × 9.7 ≈ （保留两位小数） 49.28 | 9.3 × 44 = 409.2 |
| 3.6 × 2.5 × 4 = 36 | (4.2 + 3.1) × 2.1 = 15.33 | 8.9 × 8.0 = 71.2 |
| 2 × 0.5 × 4.6 = 4.6 | 0.55 × 6.19 ≈ （保留两位小数） 3.40 | 1.0 × 30 = 30 |
| 9.92 × 7.57 ≈ （保留两位小数） 75.09 | 9.1 × 29 = 263.9 | 8.1 × 4.64 ≈ （保留两位小数） 37.58 |
| 7.6 × 12 = 91.2 | 8.3 × 5.6 = 46.48 | 7.06 × 9.1 ≈ （保留两位小数） 64.25 |
| 8 × 1.25 × 3.2 = 32 | 3.5 × 44 = 154 | 2.6 × 9 = 23.4 |
| (0.1 + 4.0) × 3.7 = 15.17 | 8 × 6.4 × 1.25 = 64 | 9.8 × 37 = 362.6 |
| 0.7 × 19 = 13.3 | 2.5 × 2.0 = 5 | 0.5 × 5.8 × 2 = 5.8 |
| 2.5 × 3.6 × 4 = 36 | 7.3 × 17 = 124.1 |