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25乘以32的简便算法

25*32=25*4*8=100*8=800 回答完毕~~ 有疑问请追问,无疑问请点击【采纳】~ 祝学习进步~~~\(^o^)/~

32*25=8*4*25=8*(4*25)=8*100=800

25x4x8,有采纳吗

125866

125乘以25乘以32=125乘以25乘以4乘以8125乘以8=1000 25乘以4=100 即可算出结果100000

先用25乘4乘8=800.(把32看作4乘8)

25*32 =25*(4*8) =25*4*8 =100*8 =800

32x25x25=4x4x2x25x25=(4x25)x(4x25)x2=100x100x2=20000 求采纳

125x25x32=5x25x25x4x8=25x4x25x8x5=100x200x5=20000x5=100000

原式等于25*32*14=11200 ~回答完毕~ ~\(^o^)/~祝学习进步~~~

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