Integers on a Number Line

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What is a positive number?

Back

A positive number is any number greater than zero. Examples include 1, 2, and 3.

Front

What is a negative number?

Back

A negative number is any number less than zero. Examples include -1, -2, and -3.

Front

Which of the following is not an integer: -5, 12, 0, -1/2?

Back

-1/2 is not an integer.

Front

What is the opposite of a positive integer?

Back

The opposite of a positive integer is a negative integer.

Front

What is the opposite of -20?

Back

The opposite of -20 is 20.

Front

How do you represent a debt of $50 as an integer?

Back

A debt of $50 is represented as -50.

Front

What does 20 feet below sea level represent as an integer?

Back

20 feet below sea level is represented as -20.

Front

What is the value of E if E = -2?

Back

E is equal to -2.

Front

What is the value of -3 + 5?

Back

The value of -3 + 5 is 2.