Originally posted by ronja at 2007-3-14 03:02:
先將十個袋編成1-10号* S! I8 s' X i" f% Q8 I1 b8 @
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8 Y, h9 `0 c, ]1 z5 w, {& ?7 }
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 03:07:3 w( O4 }3 o; r3 G) F% {$ x
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( Q5 g4 D/ | U- r$ F
唔識答咪好魚
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Originally posted by sakura310 at 2007-3-14 15:52:
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^^& V% D F+ U! q4 d# d6 p
/ f& M: e% M( ?8 e' K4 L, S
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:, a) `" q/ X% y9 u
PLAYPLAY~我DOWN左黎睇呀^^: s) o) r* A+ q8 [9 B7 W3 F
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^^ R9 ~/ v: J4 l: \6 W
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:8 P" D9 f, W. C9 x$ U- w) s1 l
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 13:30:4 K7 Q2 |0 D u- c
幼稚園問題+ ]$ T2 U3 B8 h' t. p9 d
唔識答咪好魚: P; O' L4 f/ i' U2 J
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