有一個關鍵的話:
為什麼第2題是66跟38?
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飛天萊姆的話:
5 4 7 9
18 27 83 51
6 8
X Y
4 * 4 = 16, 16 + 2 = 18
5 * 5 = 25, 25 + 2 = 27
7 * 7 = 49, 49 + 2 = 51
9 * 9 = 81, 81 + 2 = 83
6 * 6 = 36, 36 + 2 = 38 = Y
8 * 8 = 64, 64 + 2 = 66 = X
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人家答案都寫出來了, 怎麼不自己找一下?