如题所述
35.7×101-35.7
=35.7×(101-1)
=35.7×100
=3570
=35.7×(101-1)
=35.7×100
=3570
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第1个回答 2017-03-08
35.7×101-35.7
= 35.7× (101-1)
= 35.7× 100
= 3570
= 35.7× (101-1)
= 35.7× 100
= 3570