Unit 4 - The Real Number System

Front

What is a repeating decimal?

Back

A repeating decimal is a type of rational number that has digits that repeat indefinitely after the decimal point.

Front

What type of number is represented by a decimal that is non-repeating and never ends?

Back

An irrational number.

Front

Identify an example of an irrational number.

Back

Front

What classifications of numbers apply to the number 41.013?

Back

41.013 is a rational number.

Front

True or False: All whole numbers are rational numbers.

Back

True.

Front

Define rational numbers.

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What are natural numbers?

Back

Natural numbers are the set of positive integers starting from 1 (1, 2, 3, ...).

Front

What is the difference between whole numbers and natural numbers?

Back

Whole numbers include all natural numbers and zero (0, 1, 2, 3, ...), while natural numbers start from 1.

Front

What is an example of a rational number?

Back