By adding bracket(s) in the following, make it an equation.
5 - 2 - 3 = 7
數學題 幫我
2013-12-01 3:33 am
回答 (3)
2013-12-03 3:40 am
✔ 最佳答案
你是要添加括號嗎?那就可以:
5-(2-3)=7
5-(-1)-7
2013-12-01 5:15 am
雪雪，我以為題目是要求加括號．．．
收錄日期: 2021-04-26 12:13:09
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20131130000051KK00154