本帖最後由 shiroikoala 於 2011-12-6 08:44 PM 編輯 $ U7 r) W- o! ^/ qtvb now,tvbnow,bttvb 3 \% a, ]8 _9 a9 V公仔箱論壇I once think it should be 1, but then I've changed my mind to 9 bcoz:' Y) {3 J; \. E K1 D- Z% q- U6 s
- U2 h( J6 L0 v# Etvb now,tvbnow,bttvb6÷2 x 3=? impliestvb now,tvbnow,bttvb8 B1 v- A- Q! }3 t, p
7 d# C# |' S- S. A7 E) t5.39.217.77:88983 x 3 = ? impliestvb now,tvbnow,bttvb: c. b& M5 @( {: b! I3 j' t1 z
3 J/ i* F4 k5 o( X; \, f$ S, C
= 9 " R% I N% F7 D# U( x7 u% T5.39.217.77:88984 [6 A" a3 N6 X1 ] O& f" a) q
If the question is written as 6÷[2(1+2)] , then the answer would be 1作者: chihungma 時間: 2011-12-6 09:27 PM