Originally posted by ronja at 2007-3-14 03:02:0 j/ a7 } Z, B. d6 p6 `; Y$ I4 {
先將十個袋編成1-10号
然後在1号袋拿一個硬幣,2号袋拿兩個硬幣...如此類推...10号袋拿十個硬幣7 _/ i- W! ^1 @5 H) L% }- U4 V
將所有硬幣放上磅便知是那一袋出了問題了
Originally posted by qqwqqwqqw1 at 2007-3-14 03:07:
以前睇小學教育電視有教
Originally posted by hippo722 at 2007-3-14 01:30 PM:
幼稚園問題. ?, K! Z! B F; C
唔識答咪好魚. b- F; ?% P& E. K
Originally posted by sakura310 at 2007-3-14 15:52:* G o7 F# w) ^6 @2 X5 j j% n; z
PLAYPLAY~我DOWN左黎睇呀^^* g# N+ e6 f$ k! m" y5 {% \6 H$ u
這題我以前玩過了,而且解答方法我想是固定的,所以這次就不答了^^
/ r& n! M/ p! j0 H! X
等我得閒又諗D題目同大家玩下先^^
Originally posted by sakura310 at 2007-3-14 03:52 PM:
PLAYPLAY~我DOWN左黎睇呀^^
這題我以前玩過了,而且解答方法我想是固定的,所以這次就不答了^^
等我得閒又諗D題目同大家玩下先^^
Originally posted by sakura310 at 2007-3-14 05:02 PM:* m' F1 l: G ]7 ]
我一見到你個做法即刻諗到秤波子的做法 haha
Originally posted by hippo722 at 2007-3-14 13:30:
幼稚園問題
唔識答咪好魚
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