1.25*67.875+125*6.7875+1250*0.053375
2个回答
1.25*67.875+125*6.7875+1250*0.053375
=1.25×﹙67.875+678.75+53.375﹚
=1.25×800
=1000
相关问题
1.25×67.875+125×6.7875+1250×0.053375.
1.25×67.875+125×6.7875+1250×0.053375.
1又4分之1*67.875+125*6.7875+1250*0.053375
1.25*64.875+125*6.7875+1250*0.053375 简算
一、填空:(每题6分)1. 计算:1.25×67.875+125×6.7875+1250×0.053375= 2. 计算
1.25×67.875+25×33.9375+1250×0.053375
7.25乘67.875加725乘0.7875加7250乘0.053375简便计算
1.25X67.875+25X33.9375+1250X0.053375的简单办法?要具体步骤和说明?
1.25*67.875+25*33.9375+7850*0.053375 简便算法