小六課業煩惱 - 汽車
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By Victoria
at 2008-05-18T00:00
at 2008-05-18T00:00
Table of Contents
我的數學習作一,有不會的題目希望有人教我外婆養了一些雞和一些兔子,一共有20隻,腳的總數有54隻。請問雞和兔子各有多少隻?一支鉛筆4元,一支原子筆7元,陳老師共買了30支筆,一共花了156元,鉛筆和原子筆各有幾支?綠茶買公斤400元,紅茶每公斤300元,王叔叔共買了7公斤,一共付了2500元。請問綠茶.紅茶各買��
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汽車
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By Sierra Rose
at 2008-05-22T11:48
at 2008-05-22T11:48
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By Joe
at 2008-05-22T05:11
at 2008-05-22T05:11
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By Hedwig
at 2008-05-19T06:50
at 2008-05-19T06:50
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