慶大所属幼稚園の入試問題で…

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Article #322

#322

From: Hiroshi Toyoshima
Date: Tue, 20 Mar 2001 14:04

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　「５＋５＋５＝５５０」
　普通に計算したら１５だけど、一本だけ線を足すと５５０になる！
　どこでしょう？

# 堅くなってしまった(?)私の頭では、わからないようだ…

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豊島 博 - Toyoshima Hiroshi ICQ#:7784625
mailto:hiroshi@t_h_r_o_w.s_p_a_m.lib.bekkoame.ne.jp
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From: Hiroshi Toyoshima <hiroshi@t_h_r_o_w.s_p_a_m.lib.bekkoame.ne.jp>
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Subject: 慶大所属幼稚園の入試問題で…
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