Integers on a Number Line

Front

What is an integer?

Back

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

Front

What is the opposite of an integer on the number line?

Back

The opposite of an integer is the number that is the same distance from zero but in the opposite direction.

Front

What is the opposite of 10?

Back

-10

Front

What is the opposite of -7?

Back

7

Front

If Darrel is 20 feet below sea level, what is the opposite of his elevation?

Back

20 feet above sea level.

Front

Which number represents -1 on the number line?

Back

The letter A represents -1.

Front

What is the value of 0 on the number line?

Back

0 is the point that separates positive and negative integers.

Front

How do you find the opposite of a number?

Back

To find the opposite of a number, change its sign.

Front

What are positive integers?

Back

Positive integers are whole numbers greater than zero.

Front

What are negative integers?

Back

Negative integers are whole numbers less than zero.