作业帮1.25*67.875+125*6.7875+1250*0.053375的简便算法
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/29 03:39:13
1.25*67.875+125*6.7875+1250*0.053375的简便算法
1.25*67.875+125*6.7875+1250*0.053375的简便算法
1.25*67.875+125*6.7875+1250*0.053375的简便算法
原式=1.25*67.875+1.25*678.75+1.25*53.375
=1.25*(67.875+678.75+53.375)
=1.25*(121.25+678.75)
=1.25*800
=1000
=125* (0.67875+0.53375+6.7875)
=125*8
=1000
1.25*67.875+125*6.7875+1250*0.053375
=12.5*（6.7875+67.875+5.3375）
=12.5*（12-0.2125+0.3375+67.875）
=12.5*（12.125+67.875）
=12.5*80
=1000
1.25*67.875+125*6.7875+1250*0.053375
1.25*67.875+0.125*6787.5+125*0.53375
1.25×67.875+125×6.7875+1250×0.053375
用简便算法解这道题1.25*67.875+125*6.7875+1.25*53.375
用简便方法计算 1.25×67.875+125×6.7875+1250×0.053375
1.25*67.875+125*6.7875+1250*0.053375的简便算法
简便计算1.25*67.875+0.125*6787.5+125*0.53375
用简便方法计算：1.25*67.875+125*6.7875+1250*0.053375
1.25乘67.875+125乘6.7875+1250乘0.053375
1.25×67.875+125×6.7875+1250×0.053375简便运算,脱式
1.25乘67.875+125乘6.7825+1.25乘53.875 怎样简便计算（最好有过程哟!
1.25*67.875+0.125*6787.5+125+0.53375=多少（要过程）
1.25*67.875*6.7875+1250*0.0053375
1.25*67.875*6.7875+1250*0.
1.25×67.875+25×33.9375+1250×0.053375快
1.25*67.875+25*33.9375+7850*0.053375
1.25*67.875+1250*0.032125 简便计算
用简便方法计算：1.25×67.875+1250×0.053375