有7个苹果要平均分给12个小朋友,园长要求每个苹果最多分成5份.应该怎样分?
53×46+54×53.
计算,能简算的要简算 4%×99+0.0475%×25+175×(+)×40.
用简便方法计算下面各题. 43.6+9.8+6.417.3×0.25×82.31×1.5+1.5×7.69.
怎样简便就怎样算. 4.3+0.98+0.7=5.27﹣3.9﹣0.1= 8.44﹣(5.44+2.8)=4.9+0.1﹣4.9+0.1=
= = ==