Classifying Numbers and Their Properties

Front

What are integers?

Back

Integers are whole numbers that can be positive, negative, or zero. Examples include -3, -2, -1, 0, 1, 2, 3.

Front

Order the following numbers from least to greatest: √12, 3.3, 3.4

Back

3.3, 3.4, √12

Front

Is -9 an integer?

Back

True

Front

What type of number is √10?

Back

Irrational

Front

Which of the following is a rational number: √75, 95.3̅, √44, π?

Back

95.3̅ is a rational number.

Front

What are whole numbers?

Back

Whole numbers are non-negative integers, including zero. Examples are 0, 1, 2, 3, ...

Front

Define natural numbers.

Back

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

Front

What is a rational number?

Back

Front

What is an irrational number?

Back

An irrational number cannot be expressed as a simple fraction. Its decimal representation goes on forever without repeating. Examples include √2 and π.

Front

Is 0 a natural number?

Back

False, 0 is not considered a natural number.