Is this expressoin correct?

2011-09-07 10:15 pm
One plus one is two.

Is this sentence grammatically correct?

Or must I say one plus one equals two, thanks.

回答 (2)

2011-09-07 10:17 pm
✔ 最佳答案
Both are right.
2011-09-08 5:18 am
either way is fine but if you want to be precised than you need to add the "equal" part.


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