25*135怎么巧算

25*135怎么巧算
2025-04-07 03:29:52
推荐回答(2个)
回答1:

25*135=25*(100+25+10)=2500+625+250=3125+250=3375

回答2:

25×135
=(25×4)×(135÷4)
=100×33.75
=3375
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