题目内容
| 直接写出得数. 3.8÷0.19= | 0.73×1.25×0.8= | 1.6×2.5= | 0.15×15-5×0.15= |
| 1÷0.2= | 1.8×3.6+6.4×1.8= | 2.5×0.3= | 1.25×3.2×0.25= |
| 3.8÷0.19=20, | 0.73×1.25×0.8=0.73, | 1.6×2.5=4, | 0.15×15-5×0.15=1.5, |
| 1÷0.2=5, | 1.8×3.6+6.4×1.8=18, | 2.5×0.3=0.75, | 1.25×3.2×0.25=0.8. |
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