1. c! N4 N1 v, K
应该不会难吧。作者: flashget1984 時間: 2011-5-15 09:39 AM
equals 1作者: ylf 時間: 2011-5-15 09:51 AM
one of course作者: 吴小哀 時間: 2011-5-15 11:02 AM
我就话是~9~了作者: shinie115 時間: 2011-5-15 12:15 PM
当然是1 啦作者: cnpatrick 時間: 2011-5-15 06:20 PM
I think is 9作者: jjm123 時間: 2011-5-16 01:44 AM
a nswe is 1作者: huiyi_chong 時間: 2011-5-16 11:50 PM
1 gua...y no answer d?作者: royant 時間: 2011-5-17 08:50 AM
should be 1. 5 m+ ?" U* h2 ? J+ n1 Dtvb now,tvbnow,bttvb5.39.217.770 R' _/ Q" G! J7 V
The question should be 6÷2(1+2) = 6÷[2(1+2)]作者: naiveplus 時間: 2011-5-17 10:57 AM
本帖最後由 shiroikoala 於 2011-12-6 08:44 PM 編輯 . G0 Z: v. |7 O0 {tvb now,tvbnow,bttvbtvb now,tvbnow,bttvb8 X# G7 h" J3 A
I once think it should be 1, but then I've changed my mind to 9 bcoz:5 {# h3 K# a5 W A0 B/ g
) t! I: l6 V0 c: X- A6÷2(1+2) = ? implies: 7 `3 ~3 r5 J+ M1 v5 v( M" }+ j2 O+ T9 ], V7 q* A2 ]# |
6÷2 x 3=? implies $ c5 ]% b8 n: @- ?( [, ^) {& ]8 G8 [& Rtvb now,tvbnow,bttvb ) \/ H( f: a) \0 I3 ], ]5.39.217.773 x 3 = ? implies L5 v) p5 i1 d4 e/ Y5 L5.39.217.775.39.217.77# \7 ?) F* ~/ `0 {( ^4 y% b
= 9 . }& ~' \+ u& E7 g7 o5 g公仔箱論壇 8 J' E# Y3 ]9 C4 [5.39.217.77If 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