add and subtract integers

Front

-5 + 9

Back

4

Front

-6 + 12

Back

6

Front

16 - 24

Back

-8

Front

8 - (-3)

Back

11

Front

Adding integers with different signs

Back

Subtract and keep the sign of the LARGER number.

Front

Adding integers with the same sign:

Back

Add and keep the sign.

Front

Back

Front

Back

Front

Back

Front

Back