The Real Number System Definitions

Front

The Real Number System

Back

A way we organize and classify numbers.

Front

What are the two ways we categorize numbers?

Back

Rational and Irrational

Front

Any number that can be written as a fraction, and that fraction's numerator and denominator are integers is what kind of number?

Back

Rational Number

Front

A number that cannot be written as a fraction is what type of number?

Back

Irrational Numbers

Front

What subset of Rational Numbers does

1, 2, 3, 4

belong to?

Back

Natural Numbers

Front

What subset does all the Natural Numbers belong to including zero?

Back

Whole Numbers

Front

Integers

Back

All the negative and positive whole numbers including zero.

Front

Rational Numbers

Back

Any number that can be written as a fraction. (As a decimal it is a repeating decimal or a terminating decimal)

Front

Irrational Number

Back

Cannot be expressed as simple fraction.

(As a decimal is goes on forever, doesn't repeat or end)

Front

Natural, Whole, and Integers are all apart of what Subset?

Back

Rational Numbers