Algebraic expressions

Description

Wait, why are we using letters in math? How can an ‘x’ represent a number? What number is it? I must figure this out!!! Yes, you must. This tutorial is great if you’re just beginning to delve into the world of algebraic variables and expressions.


Part of Algebra basics


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Frequently Asked Questions

What is Algebraic expressions by Khan Academy?

Algebraic expressions is a learning resource. It is available in the following format(s): Online class. It is suited for 5th - 9th students.

What grade level is Algebraic expressions by Khan Academy appropriate for?

It is designed for 5th - 9th students, but could be useful for students of other ages as well; please look at the description and images to determine suitability.

How much does Algebraic expressions by Khan Academy cost?

It is free!