Classify Rational Numbers

Front

What are the numbers -3, -2, -1, 0, 1, 2, 3 called?

Back

Integers

Front

Can a rational number be written as a fraction?

Back

True

Front

What number below is a natural, whole, integer, and rational number? -4, 5.1, 0.7, 3

Back

3

Front

Is 0.8 a rational number?

Back

True

Front

Classify the number: -23

Back

Rational, Integer

Front

What is a rational number?

Back

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

Front

What are natural numbers?

Back

The set of positive integers starting from 1 (1, 2, 3, ...).

Front

What are whole numbers?

Back

The set of non-negative integers (0, 1, 2, 3, ...).

Front

What are integers?

Back

The set of whole numbers and their negative counterparts (..., -3, -2, -1, 0, 1, 2, 3, ...).

Front

Is every integer a rational number?

Back

Yes, because every integer can be expressed as a fraction (e.g., 3 = 3/1).