(-8)(-8)
=64
我想要步驟!!
我唔要 :
(-8)(-8)
=+(8 x 8)
=64
唔該 !!!! thx!!!
收錄日期: 2021-04-13 13:48:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071007000051KK03880