Real Number System

Front

What is an example of an irrational number?

Back

.75575557654..

Front

Is √2 Irrational?

Back

Yes

Front

What is the definition of an integer?

Back

All positive and negative whole numbers

Front

What is true about irrational numbers?

Back

They are non-repeating decimals.

Front

A repeating decimal is what type of number?

Back

Rational

Front

What are the three types of real numbers?

Back

Rational, Irrational, and Whole numbers.

Front

What is a rational number?

Back

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

Front

What is the definition of a natural number?

Back

All positive whole numbers (1, 2, 3, ...).

Front

What is a terminating decimal?

Back

A decimal that has a finite number of digits after the decimal point.

Front

What is the difference between integers and whole numbers?

Back

Whole numbers include 0, while integers include both positive and negative whole numbers.