adding intergers

Front

6 + (-9)

Back

-3

Front

-14 + 14

Back

0

Front

-5 + (-6)

Back

-11

Front

2 + 6

Back

8

Front

3 + (-6)

Back

-3

Front

Definition of an Integer

Back

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

Front

What is the sum of a positive integer and a negative integer?

Back

The sum depends on the absolute values; subtract the smaller absolute value from the larger one and take the sign of the integer with the larger absolute value.

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative.

Front

What is the sum of two positive integers?

Back

The sum of two positive integers is always positive.

Front

What happens when you add zero to an integer?

Back

The sum is the integer itself.