Real Number System

Front

Is 8.27 rational or irrational?

Back

Rational

Front

Check the word that does not classify -14. (negative 14)

Back

Whole

Front

What is the definition of an integer?

Back

All positive and negative whole numbers

Front

Classify the number 3. Read each one carefully.

Back

natural, whole, integer, rational, real

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is an irrational number?

Back

A number that cannot be expressed as a fraction of two integers.

Front

What are natural numbers?

Back

The set of positive whole numbers (1, 2, 3, ...).

Front

What are whole numbers?

Back

The set of non-negative integers (0, 1, 2, 3, ...).

Front

What is the difference between integers and whole numbers?

Back

Integers include negative numbers, while whole numbers do not.

Front

Is -5 a rational number?

Back

Yes, because it can be expressed as -5/1.