Prealgebra VideoTutorials




Signed Numbers & Algebraic Expressions

Introduction to Algebra -Exponents, Absolute Values & Order of Operations

Addition & Subtraction of Signed Numbers

Multiplication & Division of Signed Numbers

Order of Operations on Signed Numbers

Evaluating an Algebraic Expression

Commutative, Associative & Distributive Properties

Combining Like Terms

Solving Equations

Solving Linear Equations (Part 1)

Solving Linear Equations with Multiple Steps (Part 2)

Fractions & Mixed Numbers

Proper & Improper Fractions & Mixed Numbers

Converting Mixed Numbers to Improper Fractions

Simplifying Fractions

Multiplying Fractions

Dividing Fractions

Writing Equivalent Fractions

Ordering Fractions

Adding & Subtracting Fractions with Same Denominator

Adding & Subtracting Fractions with Different Denominators

Multiplication of Mixed Numbers

Division of Mixed Numbers

Addition of Mixed Numbers

Subtraction of Mixed Numbers

Order of Operations with Mixed Numbers


Rounding Decimals

Ordering Decimals

Ordering & Adding Decimals

Multiplication of Decimals               

Tip on Multiplying Decimals

 Division of Decimals              

 Multiplication & Division by Powers of Ten               

 Mean, Median, Mode 

Ratio & Proportion                  


Rate & Unit Rate                

 Solving Proportions               

 Changing Fractions to Decimals & Decimals to Fractions                 

Solving Proportion Word Problems


Converting Percents to Decimals & Decimals to Percents

Solving Percent Problems Using the Proportion Method

Solving Bigger Percent Word Problems Using the Proportion Method

Plotting Points in a Rectangular Coordinate System

Plotting Points







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by Ellen Freedman, All Rights Reserved.