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Understanding Rational & Irrational Numbers

Understanding Rational & Irrational Numbers

Author: Angela McCord
Description:

(8.NS.1) 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.

View this video at the link provided, and answer the questions for thought. 

1.  What do I understand about this concept?

2. What do I still have questions about?

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Tutorial

Rational & Irrational Numbers