Adding & Subtracting Integers RETEACH

Front

What is the result of -3 - 4?

Back

-7

Front

What is the result of -23 + 11?

Back

-12

Front

What is the result of -3 + 5?

Back

2

Front

What is the rule for subtracting integers?

Back

Change subtraction sign to addition and use the opposite of the second number.

Front

What problem is shown with this number line: 3 - (-2)?

Back

3 - (-2) is the correct interpretation.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

How do you add two negative integers?

Back

Add their absolute values and keep the negative sign.

Front

How do you add a positive integer and a negative integer?

Back

Subtract the smaller absolute value from the larger absolute value and use the sign of the larger absolute value.

Front

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

Back

-8

Front

What is the result of 7 - 10?

Back

-3