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1. 10+2=
2 -10 +2=

3. - 10 (-2)
4.-10-(-2) =
5. 10-(-2) =
6. (10)(-2)
7. (-10)(-2)
8 (-10)2) =
9. (10) ÷ (-2) =
10. (10) ÷(-2) =​