Question

Look at the following numbers:

−2, −1, 0, 1

Which pair of numbers has a sum of zero?

A. −1, 0

B. 1, −1

C. −2, 0

D.−2, 1

Answer 1

B

Explanation:

1 - 1 = 0

It might be B but I'm not sure.

Answer 2

B

Explanation:

(-1)-1=0 Any negative number minus the same number but positive is going to equal 0. I hope this helps!