问题
解答题
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答案
| 10-6.5=3.5 | 0.35+0.64=0.99 | 7.5-0.35=7.15 | 2.1+25.4=27.5 |
| 0.4×0.5=0.2 | 25×0.4=10 | 9.85×0=0 | 7.25×3=21.75 |
| 0.85÷10=0.085 | 0.45÷0.09=5 | 7.8÷7.8=1 | 12.5÷25=0.5 |
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|
| 10-6.5=3.5 | 0.35+0.64=0.99 | 7.5-0.35=7.15 | 2.1+25.4=27.5 |
| 0.4×0.5=0.2 | 25×0.4=10 | 9.85×0=0 | 7.25×3=21.75 |
| 0.85÷10=0.085 | 0.45÷0.09=5 | 7.8÷7.8=1 | 12.5÷25=0.5 |