Question

After completing his homework, George said, “Wow! The answers to the last four expressions were all −5!” The last four expressions of George’s homework are listed below. Select Yes or No to show if you agree with the answer George got.

Yes

No

−8 − (−13)



2 − 3



−1 − 4



6 − (−1)

Answer 1

−8 − (−13) = 5 → No

2 − 3 = −1 → No

−1 − 4 = −5 → Yes

6 − (−1) = 7 → No