3.84乘以8.5加0.85乘以61.6的运算过程

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3.84乘以8.5加0.85乘以61.6的运算过程3.84乘以8.5加0.85乘以61.6的运算过程3.84乘以8.5加0.85乘以61.6的运算过程3.84x8.5+0.85x61.6=38.4x0

3.84乘以8.5加0.85乘以61.6的运算过程
3.84乘以8.5加0.85乘以61.6的运算过程

3.84乘以8.5加0.85乘以61.6的运算过程
3.84x8.5+0.85x61.6=38.4x0.85+0.85x61.6=(38.4+61.6)x0.85=x0.85=85

先成后加

3.84X8.5+0.85XX61.5=0.85X(38.5+61.5)=0.85X100=85

3.85×8.5+8.5×6.16
=8.5×(3.85+6.16)
=8.5×10.01
=8.5×(10+0.01)
=8.5×10+8.5×0.01
=85+0.085
=85.085