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Important Notice

January 11, 2014: This free online PreAlgebra course has been replaced with a new version that is more complete and compatible with common-core standards. I realize this will be an inconvenience for some of our users, but it is an essential step that we must take.

Go to the new PreAlgebra, version 4.1 course and be sure to reset your bookmark accordingly.

Thank you for choosing Free-Ed.Net as a significan learning resource.

Lessons
(Select One)

Topic 1—Whole Numbers

pointer_blue.gif (844 bytes)Lesson 1-1    Introducing Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-2    Naming Numbers
pointer_blue.gif (844 bytes)Lesson 1-3    Rounding Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-4    Adding Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-5    Subtracting Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-6    Multiplying Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-7    Dividing Whole Numbers
pointer_blue.gif (844 bytes)Lesson 1-8    Comparing Whole-Number Values
pointer_blue.gif (844 bytes)Lesson 1-9    Order of Operations
pointer_blue.gif (844 bytes)Lesson 1-10   Factoring
pointer_blue.gif (844 bytes)Lesson 1-11   Solving Word Problems with Whole Numbers

Topic 2—Integers

pointer_blue.gif (844 bytes)Lesson 2-1    Introducing Integers
pointer_blue.gif (844 bytes)Lesson 2-2    Comparing  Integer Values
pointer_blue.gif (844 bytes)Lesson 2-3    Introducing Absolute Values
pointer_blue.gif (844 bytes)Lesson 2-4    Adding Signed Integers
pointer_blue.gif (844 bytes)Lesson 2-5    Subtracting Signed Integers
pointer_blue.gif (844 bytes)Lesson 2-6    Combining Integer Addition and Subtraction
pointer_blue.gif (844 bytes)Lesson 2-7    Multiplying Signed Integers
pointer_blue.gif (844 bytes)Lesson 2-8    Dividing Signed Integers
pointer_blue.gif (844 bytes)Lesson 2-9    Combining Integer Multiplication and Division
pointer_blue.gif (844 bytes)Lesson 2-10   Introducing Exponents
pointer_blue.gif (844 bytes)Lesson 2-11  Ordering Operations with Integers
  Lesson 2-12  Solving Word Problems with Integers

Topic 3—Fractions

pointer_blue.gif (844 bytes)Lesson 3-1    Introducing Fractions
pointer_blue.gif (844 bytes)Lesson 3-2    Converting Fractions to Higher Terms
pointer_blue.gif (844 bytes)Lesson 3-3    Reducing Fractions
pointer_blue.gif (844 bytes)Lesson 3-4    Converting Between Improper Fractions and Mixed Numbers
pointer_blue.gif (844 bytes)Lesson 3-5    Multiplying Fractions and Mixed Numbers
pointer_blue.gif (844 bytes)Lesson 3-6    Dividing Fractions and Mixed Numbers
pointer_blue.gif (844 bytes)Lesson 3-7    Finding Common Denominators
pointer_blue.gif (844 bytes)Lesson 3-8    Adding Fractions and Mixed Numbers
pointer_blue.gif (844 bytes)Lesson 3-9    Subtracting Fractions and Mixed Numbers
pointer_blue.gif (844 bytes)Lesson 3-10    Comparing Fractions
   Lesson 3-11  Operations With Signed Fractions
   Lesson 4-6    Solving Word Problems With Fractions

Topic 4—Decimals

pointer_blue.gif (844 bytes)Lesson 4-1   Naming Decimals
pointer_blue.gif (844 bytes)Lesson 4-2   Rounding Decimals
pointer_blue.gif (844 bytes)Lesson 4-3   Adding Decimals
pointer_blue.gif (844 bytes)Lesson 4-4   Subtracting Decimals
pointer_blue.gif (844 bytes)Lesson 4-5   Multiplying Decimals
pointer_blue.gif (844 bytes)Lesson 4-6   Dividing Decimals
pointer_blue.gif (844 bytes)Lesson 4-7   Converting Between Fractions and Decimals

Topic 5Powers, Exponents, and Roots

pointer_blue.gif (844 bytes)Lesson 5-1   Powers and Exponents
pointer_blue.gif (844 bytes)Lesson 5-2   Square Roots and Cube Roots
pointer_blue.gif (844 bytes)Lesson 5-3   Working with Exponents
pointer_blue.gif (844 bytes)Lesson 5-4   Powers of Ten
pointer_blue.gif (844 bytes)Lesson 5-5   Working with Scientific Notation
pointer_blue.gif (844 bytes)Lesson 5-6   Engineering Notation
pointer_blue.gif (844 bytes)Lesson 5-7   Working with Engineering Notation

Topic 6—Percent

pointer_blue.gif (844 bytes)Lesson 6-1    Introducing Percents
pointer_blue.gif (844 bytes)Lesson 6-2    Converting Between Percents, Decimals, and Fractions
pointer_blue.gif (844 bytes)Lesson 6-3    Solving Percent Problems
pointer_blue.gif (844 bytes)Lesson 6-4    Solving Word Problems With Percents

Topic 7—Powers and Square Roots

pointer_blue.gif (844 bytes)Lesson 7-1    Introducing Power Notation
pointer_blue.gif (844 bytes)Lesson 7-2    Introducing Square Roots
pointer_blue.gif (844 bytes)Lesson 7-3    Estimating Square-Root Values

Topic 8—Expressions and Equations

pointer_blue.gif (844 bytes)Lesson 8-1    Introducing Expressions and Equations
pointer_blue.gif (844 bytes)Lesson 8-2    Evaluating Algebraic Expressions
pointer_blue.gif (844 bytes)Lesson 8-3    Combining Like Terms
pointer_blue.gif (844 bytes)Lesson 8-4    Using the Distributive Property
pointer_blue.gif (844 bytes)Lesson 8-5    Removing Parentheses
pointer_blue.gif (844 bytes)Lesson 8-6    Working With Formulas
pointer_blue.gif (844 bytes)Lesson 8-7    Solving  Equations
pointer_blue.gif (844 bytes)Lesson 8-8    Ratio and Proportion

Topic 9—Ratio and Proportion

pointer_blue.gif (844 bytes)Lesson  9-1    Introducing Ratios and Proportions
pointer_blue.gif (844 bytes)Lesson  9-2    Solving Proportions
pointer_blue.gif (844 bytes)Lesson  9-3    Solving Problems Using Ratios and Proportions

Topic 10—Geometry

pointer_blue.gif (844 bytes)Lesson  10-1    Introducing Geometric Figures
pointer_blue.gif (844 bytes)Lesson  10-2    Finding Perimeter and Circumferences
pointer_blue.gif (844 bytes)Lesson  10-3    Finding Areas
pointer_blue.gif (844 bytes)Lesson  10-4    Finding Volumes
pointer_blue.gif (844 bytes)Lesson  10-5    Working With Right Triangles
   Lesson  10-6    Working Geometry Word Problems

Topic 11—Measurement

pointer_blue.gif (844 bytes)Lesson 11-1    Introducing Measurements
pointer_blue.gif (844 bytes)Lesson 11-2    Measuring Lengths
pointer_blue.gif (844 bytes)Lesson 11-3    Measuring Weights
pointer_blue.gif (844 bytes)Lesson 11-4    Measuring Capacities
pointer_blue.gif (844 bytes)Lesson 11-5    Measuring Time

Topic 12—Graphing

pointer_blue.gif (844 bytes)Lesson 12-1   Using the Rectangular Coordinate Plane
pointer_blue.gif (844 bytes)Lesson 12-2   Plotting Points on the Coordinate Plane
pointer_blue.gif (844 bytes)Lesson 12-3   Plotting Lines on the Coordinate Plane
pointer_blue.gif (844 bytes)Lesson 12-4   Graphing Linear Equations
pointer_blue.gif (844 bytes)Lesson 12-5   Defining Horizontal and Vertical Lines
pointer_blue.gif (844 bytes)Lesson 12-6   Finding Intercepts
pointer_blue.gif (844 bytes)Lesson 12-7   Finding the Slopes of Lines
pointer_blue.gif (844 bytes)Lesson 12-8   Solving Systems of Linear Equations

Topic 13—Working With Monomials and Polynomials

pointer_blue.gif (844 bytes)Lesson 13-1    Introducing Monomials and Polynomials
pointer_blue.gif (844 bytes)Lesson 13-2    Adding and Subtracting Polynomials
pointer_blue.gif (844 bytes)Lesson 13-3    Multiplying Monomials
pointer_blue.gif (844 bytes)Lesson 13-4    Raising Monomials to a Power
pointer_blue.gif (844 bytes)Lesson 13-5    Multiplying Polynomials by Monomials
pointer_blue.gif (844 bytes)Lesson 13-6    Multiplying and Squaring Binomials
pointer_blue.gif (844 bytes)Lesson 13-7    Multiplying Polynomials
pointer_blue.gif (844 bytes)Lesson 13-8    Dividing Monomials
pointer_blue.gif (844 bytes)Lesson 13-9    Dividing Polynomials by Monomials

This is a complete online study program for a first course in pre-algebra. Everything you need for the course is provided hereonline and totally free of charge.

 

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