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用简便方法计算16x25x125

16x25x125=4x4x25x125=4x25x4x125=(4x25)x(4x125)=100x500=50000

原式=(4x4)x25x125=(4x25)x(4x125)=100x500=50000 供参考.

16*16*25*125=4*4*2*8*25*125=(4*2)*(4*25)*(8*125)=8*100*1000=800000

16X25X5X125用简便方法算16X25X5X125=25*(125*16*5)=25*(125*80)=25*10000=250000

16x25x5x125=4x4x25x5x125=4x25x4x5x125=100x20x125=2000x125=250000

你好 很高兴为你解答16*16*25*125 =2*8*4*4*25*125 =(4*25)*(8*125)*2*4 =100*1000*8 =800000

原式=(4x4)x(2x8)x25x125=(4x25)x(8x125)x(4x2)=100x1000x8=100000x8=800000

16x25x5x125=(2X8)X25X5X125=(125X8)X25X(2X5)=1000X25X10=250000希望对你有帮助,满意请及时采纳,你的采纳是我回答的动力!

16x25x5x125=(4x25)x5x(125*4)=100*5*500=250000

25*16*125 =25*4*4*125 =(25*4)*(4*25*5) =100*500=50000

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