add and subtract integers pretest

Front

(-12) + 7

Back

-5

Front

(-10) + (-7)

Back

-17

Front

-6 + 12

Back

6

Front

-45 + 9

Back

-36

Front

-8 + (-7)

Back

-15

Front

Which integer is the opposite of 12?

Back

-12

Front

Which integer is the opposite of -8?

Back

8

Front

-13 - (-5)

Back

-8

Front

16 - 24

Back

-8

Front

8 - (-3)

Back

11