怎么简便计算(0.81*0.75*0.48)/(0.25*0.24*0.27)
怎么简便计算(0.81*0.75*0.48)/(0.25*0.24*0.27)
7.5×0.48+4.8×0.25怎么简便计算
0.48×0.25简便计算
(0.81×7.5×0.48)÷(0.25×0.24×0.27)=? 用简便方法计算
0.27*99+0.27简便计算怎么算
40.5/0.81-19.5怎么简便计算?
4.8*0.23+0.48*7.7怎么简便计算
3.75-1.75*0.24怎么简便计算
4.82-(0.75-0.5)×0.2怎么简便计算
0.85*0.5 0.25*3怎么简便计算
0.25×0.125×64怎么简便计算?
0.32×0.25×0.125×100怎么简便计算?