Adding and Subtracting Integers

Front

• - 4 + 7

Back

3

Front

-5 - 6

Back

-11

Front

9 + (- 7)

Back

2

Front

-8 + 3

Back

-5

Front

• - 6 + 6

Back

0

Front

7 + (- 4)

Back

3

Front

-3 + 5

Back

2

Front

10 - 4

Back

6

Front

-7 + 2

Back

-5

Front

• - 17 - (- 9)

Back

• - 8