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50x125x16用简便方法计算

50x125x16用简便方法计算 =50*2*125*8 =100*1000 =100000

125x16 =125x(2x8) =(125X8)x2 =1000x2 =2000

25 x 125 x 16 = 25 x 125 x 2 x 8 = (25 x 2) x ( 125 x 8) = 50 x 1000 = 50000

125x16x25=(125*4)*(4*25)=500*100=50000

125X50x16 =125x50x8x2 =(125x8)x(50x2) =1000x100 =100000 行家正解,不明白可以追问!祝您学习进步 满意请点击下面的【选为满意回答】按钮,O(∩_∩)O谢谢

原式 =125x16x39 =(125x8)x(2x39) =1000x78 =78000

125x16x5 =125x8x2x5 =1000x10 =10000

0.125x16 =0.125x8x2 =1x2 =2

简便计算 125x16x50 =(125×8)×(2×50) =1000×100 =100000

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