Classify Different Types of Numbers

Front

What are numbers like -3, -2, -1, 0, 1, 2, 3 called?

Back

Integers

Front

Is 0 a whole number?

Back

True

Front

Can a rational number be written as a fraction?

Back

True

Front

How would 5/9 be classified?

Back

Rational

Front

What is a whole number?

Back

A whole number is a non-negative integer (0, 1, 2, 3, ...).

Front

What is a natural number?

Back

Natural numbers are positive integers (1, 2, 3, ...).

Front

What is an integer?

Back

Integers are whole numbers that can be positive, negative, or zero.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

Is -1 a natural number?

Back

False

Front

Is 1/2 a rational number?

Back

True