提示1下，還有1法：將移動的兩根火柴杆擺放某數的右上角，成某數的11次方。或將11當成底數，將另3數當3位數的某次方。

來源: 大江川於 2015-12-28 17:38:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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