Algebra Lessons
This is a series of mathematics lessons that will review the important topics in algebra. It is presented in videos by the Portland Community College
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More Lessons for Algebra
Math Worksheets
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Math 60 - Lesson 5a
Introduction to Algebraic Expressions
What is an algebraic expression? The vocabulary of algebraic expressions
The geometry of algebraic expressions
Combining like terms
Math 60 - Lesson 5b
Simplifying Algebraic Expressions using the distributive property
Math 60 - Lesson 6a
An introduction to equations
Why do we write equations? What is an equation?
What is a solution to an equation? Different types of equations
Math 60 - Lesson 6b
Introduction to linear equations
What makes an equation linear?
Using addition property and multiplication property of equality to solve linear equations
Checking solutions
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire:
Move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
Sawayama Solitaire:
This is similar to the common Klondike Solitaire except for a few changes to make it more strategic.
Check out more Solitaire games here.
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