简便运算:25×125×32

学习 时间:2026-09-29 02:29:07 阅读:4818
25×125×32,怎么简便运算

最佳回答

勤恳的往事

温暖的朋友

2026-09-29 02:29:07

解法一:

25×125×32

=25×125×8×4

=(4×25)×(125×8)

=100×1000

=100000

 

解法二:

25×125×32

=125x5x5x8x4

=(125x4)x(5x8)x5

=500x40x5

=20000x5

=100000

最新回答共有2条回答

  • 唠叨的季节
    回复
    2026-09-29 02:29:07

    解法一:

    25×125×32

    =25×125×8×4

    =(4×25)×(125×8)

    =100×1000

    =100000

     

    解法二:

    25×125×32

    =125x5x5x8x4

    =(125x4)x(5x8)x5

    =500x40x5

    =20000x5

    =100000

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