1.25x67.875+25x33.9375+1250x0.053375 =1.25x(67.875+20x33.9375+1000x0.053375) =1.25x800 =1000
1.25X67.875+25X33.9375+1250X0.053375的简单办法?要具体步骤和说明?
1个回答
相关问题
-
1.25×67.875+25×33.9375+1250×0.053375
-
1.25*67.875+25*33.9375+7850*0.053375 简便算法
-
1.25*67.875+125*6.7875+1250*0.053375
-
1.25×67.875+125×6.7875+1250×0.053375．
-
1.25×67.875+125×6.7875+1250×0.053375．
-
1.25*64.875+125*6.7875+1250*0.053375 简算
-
1又4分之1*67.875+125*6.7875+1250*0.053375
-
一、填空：（每题6分）1． 计算：1.25×67.875＋125×6.7875＋1250×0.053375= 2． 计算
-
7.25乘67.875加725乘0.7875加7250乘0.053375简便计算
-
(-33)+|25|+(-67)+(-25)