9 () 8 () 7 () 6 = 5 (?)?
回答 (1)
2019-01-20 10:28 pm
(8 + 7) ÷ (9 - 6) = 5 #
收錄日期: 2021-04-24 07:31:56
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https://hk.answers.yahoo.com/question/index?qid=20190120135843AAl0VxS