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125x25x64简便计算

如图

125*25*64 =125*8*25*4*2 =1000*100*2 =200000.

125×25×64 =25×8+(125×8) =400+1000 =1400

原数等于 25×4×125×8×2 =100×1000×2 =200000 ~回答完毕~ ~结果仅供参考~ ~\(^o^)/~祝学习进步~~~

原式 =25x5x(4x2x8)x125 =(25x4)x(5x2)x(8x125) =100x10x1000 =1000x1000 =1000000 供参考。

采纳详解

25×64×125 =(25×8)×(8×125) =200×1000 =200000

=25x(4x4x4)x25x5=(25x4)X(4x25)X(4x5)=200000

125x25x64的简算 =(125×8)×(25×8) =1000×200 =200000

25×5×64×125 =25×5×(2×4×8)×125 =(25×4)×(5×2)×(125×8) =100×10×1000 =十万

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