Real Number System

Front

Classify the number: -23

Back

Real, Rational, Integer

Front

Which statement is NOT true? Every decimal number is an irrational number.

Back

Every decimal number is an irrational number.

Front

Classify √35.

Back

Irrational

Front

Name the smallest subset for √25.

Back

Natural

Front

If a number can be represented as a fraction it must be...

Back

a rational number.

Front

Define Rational Number.

Back

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

Front

Define Irrational Number.

Back

A number that cannot be expressed as a simple fraction; its decimal representation is non-repeating and non-terminating.

Front

What is a Whole Number?

Back

A non-negative integer (0, 1, 2, 3, ...).

Front

What is an Integer?

Back

A whole number that can be positive, negative, or zero.

Front

What is a Natural Number?

Back

A positive integer (1, 2, 3, ...).