Adding and Subtracting Integers

Front

-2 + 4

Back

2

Front

3 + -7

Back

-4

Front

-9 + (-5)

Back

-14

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

-2 + 9

Back

7

Front

-8 + 3

Back

-5

Front

-1 + 8

Back

7

Front

-7 - 2

Back

-9

Front

-8 - (-4) =

Back

-4

Front

6 - 9 = ?

Back

-3