Adding Integers

Front

What do you call integers greater than zero?

Back

Positive integers are integers greater than zero, such as 1, 2, 3, ...

Front

What is -8 + 13?

Back

5

Front

What is -7 + -5?

Back

-12

Front

If Scarlett had $2 and spent $21, what is her balance now?

Back

-19

Front

What is -22 + (-9)?

Back

-31

Front

What do you call integers less than zero?

Back

Negative integers are integers less than zero, such as -1, -2, -3, ...

Front

What is the sum of two positive integers?

Back

The sum of two positive integers is always a positive integer.

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always a negative integer.

Front

What is the result of adding a positive integer and a negative integer?

Back

The result can be positive, negative, or zero, depending on the values of the integers.

Front

What is the absolute value of -5?

Back

The absolute value of -5 is 5.