如题所述
计算过程方法如下
解:4.25÷2.5x101-1.7
=1.7x101-1.7
=1.7x(101-1)
=1.7x100
=170
解:4.25÷2.5x101-1.7
=1.7x101-1.7
=1.7x(101-1)
=1.7x100
=170
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第1个回答 2020-03-06
4.25÷2.5x101一1.7
=1.7x101-1.7
=1.7x(101-1)
=1.7x100
=170
=1.7x101-1.7
=1.7x(101-1)
=1.7x100
=170