5.6X0.125十2.4÷8怎样简便算
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共2个回答
热心网友
5.6X0.125十2.4÷8
=5.6X0.125十2.4X0.125
=（5.6+2.4）X0.125
=8X0.125
=1
热心网友
5.6X0.125十2.4÷8
=0.7×8×0.125+2.4÷8
=0.7×(8×0.125)+2.4÷8
=0.7×1+2.4÷8
=0.7+0.3
=1
