9.6×0.25×4=(简便计算)

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9.6×0.25×4=(简便计算)

9.6×0.25×4=(简便计算)
9.6×0.25×4=(简便计算)

9.6×0.25×4=(简便计算)
用乘法结合律;9.6×0.25×4
=9.6×(0.25×4)
=9.6×1
=9.6

9.6×0.25×4
=9.6×(0.25×4)
=9.6×1
=9.6

=9.6×(0.25×4)
=9.6×1
=9.6

9.6×0.25×4
=9.6×(0.25×4)
=9.6×1
=9.6

9.6×0.25×4
=9.6×(0.25×4)=9.6×1=9.6

9.6*(0.25*4)=9.6*1=9.6

9.6x0.25x4
=9.6x(0.25x4)
=9.6x1
=9.6

=9.6x1 =9.6

9.6×0.25×4
=9.6×(0.25×4)
=9.6×1
=9.6