Question

I’m in an exam, answers ASAP please

Answer 1

-1: -8

0: -9

1: -10

2: -11

If you take a -(-1) you have a positive 1, and 1-9 = -8

Take -0 - 9 = -9

Take -(1) - 9 and get -10

And finally, -(2) - 9 = -11