減去3時從商18除以2 。what is it mean?

2009-07-11 3:15 am
減去3時從商18除以2 。what is it mean?(5.)

回答 (1)

2009-07-20 6:34 am
✔ 最佳答案
建議答案:
(18/2) – 3
= 9 – 3
=6
參考: 月光光


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