Real Number System

Front

What is a real number?

Back

A real number is any number that can be found on the number line, including both rational and irrational numbers.

Front

What are natural numbers?

Back

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

Front

What are whole numbers?

Back

Whole numbers are the set of natural numbers including zero (0, 1, 2, 3, ...).

Front

What are integers?

Back

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

Front

What are rational numbers?

Back

Front

What are irrational numbers?

Back

Tags

CCSS.8.NS.A.1

Front

What is the square root of 9?

Back

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CCSS.8.NS.A.1

Front

Back

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CCSS.5.NF.B.3

Front

Back

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

Back

Tags

CCSS.8.NS.A.1