Recognizing rational and irrational numbers - Free Educational videos for Students in k-12


Recognizing rational and irrational numbers - By Khan Academy



DESCRIPTION:

Learn what rational and irrational numbers are and how to tell them apart.

OVERVIEW:

Recognizing rational and irrational numbers is a free educational video by Khan Academy.It helps students in grades 8 practice the following standards 8.NS.A.1.

This page not only allows students and teachers view Recognizing rational and irrational numbers but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 8.NS.A.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..


GRADES:

8


STANDARDS:

8.NS.A.1

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