37.5*0.9+3.75简算
37.5*0.9+3.75简算
3.75*1.25+37.5*0.975-o.375 简算
用简便方法计算:1、13.5*1.6*225 2、37.5*0.9+3.75
0.28×37.5+3.75×8.2—3.75
0.28*37.5+3.75*8.2-3.75简便计算
3.75*5/4+37.5*0.975-37.5%
0.9*0.9+0.19简算
3.75*5/4+37.5*0.975-37.5%怎样简便计算?
3.75*6.3+37.5*0.37怎么简便计算
37.5*10.1-3.75=的简便计算
2.6×3.75+73×8/3+37.5%
6.25-0.625+3.75-0.375简算