Integer Operations

Front

-12 + 9

Back

-3

Front

18 + (-4)

Back

14

Front

19 - (-19)

Back

38

Front

-7 - (-2) = ?

Back

-5

Front

A mountain was 50 feet below sea level. Over time, the height increased 75 feet. How high is the mountain now?

Back

25 feet

Front

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob's progress on his math test?

Back

-5 + -9 = -14

Front

Back

3 degrees above zero

Front

Back

2 ft below water

Front

-16 / 8

Back

-2

Front

-54 / -9

Back

6