Table of Contents

8.NS.1 Know that numbers that are not rational are called irrational.

Know that there are numbers that are not rational, and approximate them by rational numbers: Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.


Student Resources

by Allen Wolmer

Irrational Numbers

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Teacher Resources

by Allen Wolmer

Irrational Numbers

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