Adding and Subtracting Negative Numbers

Front

3 + (-9)

Back

-6

Front

10 - 18

Back

-8

Front

How would -9 -(-5) look like as an addition problem?

Back

-9 + 5

Front

-7 + (-8)

Back

-15

Front

What is true about adding integers with the same sign?

Back

Add and Keep the Sign

Front

What is the result of -4 + (-6)?

Back

-10

Front

What is the result of 5 + (-3)?

Back

2

Front

What is the result of -12 - 7?

Back

-19

Front

What is the result of -8 + 3?

Back

-5

Front

What is the result of -15 + (-5)?

Back

-20