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BW2/3 Posted 20 years ago
Grammar

AT

I am not good at technology.

I am not good at math.

Are they OK?

Thank you
  

Top answer

Yes. com . In the activity or field of: skilled at playing chess; good at math.

— Rvw

  • Yes.
  • com .
  • In the activity or field of: skilled at playing chess; good at math.
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1 Answers
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Yes. Here's one of the definitions of at at dictionary.com.
In the activity or field of: skilled at playing chess; good at math.
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