(4/4)x(4/4) = 1公仔箱論壇- u0 b0 v% u# ~' ~# C2 @; g5 @1 X/ J
(4/4)+(4/4) = 2公仔箱論壇7 l, f; m3 V/ i& `' v
(4+4+4)/4 = 3- C) d. Z9 M5 W7 `' e
((4/4)^4)x4=4
" q0 o2 f9 _& F" h5 T8 x((4/4)^4)+4=5tvb now,tvbnow,bttvb' q# Y2 j. _5 o6 E2 `2 o
(4+4)/4+4=65.39.217.777 ?, z) S3 i+ U
4+4-(4/4) = 7
2 A0 u$ U9 `, s! }0 Itvb now,tvbnow,bttvb4+4+4-4 = 8tvb now,tvbnow,bttvb1 |) f6 h {) m, i
4+4+(4/4) = 9 |