Adding Integers with models

Front

-1 + (-6)

Back

-7

Front

8 + (-9)

Back

-1

Front

-12 + 5

Back

-7

Front

14 + (-5)

Back

9

Front

Match the integer addition problem with the graph: 4 + (-5), -5 + 4, 4 + (-5)

Back

-5 + 4 = -1

Front

Match the integer addition problem with the graph: 6 + (-2)

Back

6 + (-2) = 4

Front

3 + (-10) =

Back

-7

Front

(-9) + 9

Back

0

Front

(- 9) + 7

Back

-2

Front

-1 + 8

Back

7