1.25*67.875+0.125*6787.5+125*0.53375

来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 20:47:31
1.25*67.875+0.125*6787.5+125*0.53375

1.25*67.875+0.125*6787.5+125*0.53375
1.25*67.875+0.125*6787.5+125*0.53375

1.25*67.875+0.125*6787.5+125*0.53375
1.25*67.875+0.125*6787.5+125*0.53375
=1.25*67.875+1.25*678.75+1.25*53.375
=1.25*(67.875+53.375)+1.25*678.75
=1.25*121.25+1.25*678.75
=1.25*(121.25+678.75)
=1.25*800
=125*8
=1000

1.25*67.875+0.125*6787.5+125*0.53375
=125*（0.67875+6.7875+0.53375）
=125*8
=1000

=1.25*[(68-0.125)+(680-1.25)+(53.5-0.125)]
=1.25*[(68+680+53.5)-(0.125+1.25+0.125)]
=1.25*(680+68+53.5-1.5)
=1.25*(680+68+52)
=1.25*800
=1000

1.25*67.875+0.125*6787.5+125*0.53375 简便计算1.25*67.875+0.125*6787.5+125*0.53375 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+12.5*3.2+0.125*10=?怎么简便运算 1.25*67.875+125*6.7875+1250*0.053375 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 1.25×67.875+125×6.7875+1250×0.053375 *代表乘号 /代表除号1 3.14*70.1-0.314+314*0.32 1.25*67.875+1250.7875+1250*0.0533753 0.125*2.5*64*0.54 6.25*8.72*16+3.75*0.827*8 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 用简便方法计算：1.25×67.875+1250×0.053375 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