Add/Subtract Integers: Single and Double Signs

Front

What is the rule for adding unlike signs?

Back

Subtract the numbers and the largest number determines the sign.

Front

Back

-8

Front

Back

-10

Front

Back

-7

Front

Back

-7

Front

What is the rule for subtracting integers?

Back

Change the sign of the number being subtracted and then add.

Front

What does it mean to group like signs?

Back

Combine all positive numbers together and all negative numbers together before solving.

Front

Back

-3

Front

What is the result of adding two negative integers?

Back

The result is always negative.

Front

What is the result of adding two positive integers?

Back

The result is always positive.