问题 解答题
89÷100=0.82+0.08=73×1=0.63×10=
4÷10=17÷1000=0.56+0.4=1.25×100=
5.6+99=100÷25=0.93÷1=0.9÷90=
答案

89÷100=0.89,0.82+0.08=0.9,73×1=73,0.63×10=6.3,
4÷10=0.4,17÷1000=0.017,0.56+0.4=0.96,1.25×100=125,
5.6+99=104.6,100÷25=4,0.93÷1=0.93,0.9÷90=0.01.

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