[請益] 一題小伍數學
請問小五數學
請在每個空格填入數字1~8,且不重複
使兩個正五邊形上個空格加起來都相等
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我是一個個試著填進去這樣解
不過我在想 應該是有方法的吧 不過一時想不出來要怎麼解釋
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04/27 01:06, , 1F
04/27 01:06, 1F
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04/27 01:06, , 2F
04/27 01:06, 2F
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04/27 06:55, , 3F
04/27 06:55, 3F
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04/27 06:57, 4F
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04/30 04:07, , 8F
04/30 04:07, 8F
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05/01 03:15, 9F
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