Classifying Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio 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, but does not include fractions or decimals.

Front

What are whole numbers?

Back

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

Front

Classify the number: 0.75

Back

Rational number, but not an integer or whole number.

Front

Classify the number: -5

Back

Rational number and integer.

Front

Is -3.5 an integer?

Back

No, -3.5 is not an integer.

Front

Which of the following is both an integer and a whole number? 2/3, 180, -39, -82

Back

180 is both an integer and a whole number.

Front

What is the difference between integers and whole numbers?

Back

Whole numbers include zero and positive numbers, while integers include negative numbers as well.

Front

Classify the number: 4

Back

Rational number, integer, and whole number.

Front

What is a natural number?

Back

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