35×64-35+35×37的简便运算
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35×64-35+35×37的简便运算
35×64-35+35×37
=35×(64-1+37)
=35×100
=3500
35×64-35+35×37
=35×(64-1+37)
=35×100
=3500
原式=35x(64-1+37)=35x100=3500
35×(64-1+37)
=35×100
=3500
35×64-35+35×37=35*(64-1+37)=35*100=3500
3500