1/3+1/3+1/6+1/12+1/24+1/48+1/96
1/3+1/3+1/6+1/12+1/24+1/48+1/96
1/3+1/6+1/12+1/24+1/48+1/96简便计算
1/3-1/6-1/12-1/24-1/48-1/96
计算 2/3+1/6+1/12+1/24+1/48+1/96+1/192
1/3+1/6+1/12+1/24+1/48+1/96的简便方法.
1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384=?
(1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384)*128,简便计算,
1/3+1/6+1/12+1/24+1/48
1—1/3 -1/6 —1/12 —1/24 —1/48 — 1/96=?
7/8-1/3-1/6-1/12-1/24-1/48-1/96等于什么,算式?
3/1+6/1+12/1+24/1+48/1+96/1+192/1+384/1等于多少拜托了各位
1/2+1/6+1/12+1/24+1/48+1/96=?简便计算