PB Integer Operations

Front

Back

2

Front

Back

-2

Front

Back

-11

Front

Back

3

Front

A football team gained 7 yards, lost 14 yards, and gained 11 yards. What is the total movement?

Back

+4 yards

Front

What is the definition of an integer?

Back

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

Front

What is the rule for adding two integers with the same sign?

Back

Add their absolute values and keep the sign.

Front

What is the rule for adding two integers with different signs?

Back

Subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Front

What happens when you multiply two negative integers?

Back

The result is a positive integer.

Front

What happens when you divide a positive integer by a negative integer?

Back

The result is a negative integer.