25×32×1.25的简便运算
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25×32×1.25的简便运算
=25*4*8*1.25
=(25*4)*(8*1.25)
=100*10
=1000
25×32×1.25
=25*4*8*1.25
=100*10
=1000
25×32×1.25的简便运算
=25*4*8*1.25
=(25*4)*(8*1.25)
=100*10
=1000
25×32×1.25
=25*4*8*1.25
=100*10
=1000