题目内容
| 1.4×0.5= | 7.5÷1.5= | 0.48÷1.6= | 0.51÷17= |
| 1.2×0.4= | 1.8-0.93= | 0.67+0.43= | 2.5×5-2.5= |
| 5.4÷0.01= | 0.6÷0.12= | 3.2×2.5= | 0.4×4÷0.4×4= |
| 解：1.4×0.5=0.7 | 7.5÷1.5=5 | 0.48÷1.6=0.3 | 0.51÷17=0.03 |
| 1.2×0.4=0.48 | 1.8-0.93=0.87 | 0.67+0.43=1.1 | 2.5×5-2.5=10 |
| 5.4÷0.01=540 | 0.6÷0.12=5 | 3.2×2.5=8 | 0.4×4÷0.4×4=16 |
分析：本题根据小数乘法、除法、加法、减法及四则混合运算法则计算即可．
点评：完成本题要注意分析式中数据，像2.5×5-2.5能简算的要简算．
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