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Basic Algebra or Algebra I

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Videos, worksheets, and activities to help Algebra students
Common Core Math Algebra

Need help in Basic Algebra or Algebra I?
We have a series of free Basic Algebra or Algebra I Video Lessons.
The pre-algebra review is from the Portland Community College.



1. Pre-Algebra Review

  • 1.1 Introduction
    Whole Numbers
    Place Value & Word Names
    Expanded Form
    Rounding & Inequalities
    Addition & Subtraction of Whole Numbers

    Whole Numbers
    Multiplication & Division
    Exponents & Powers of Ten
    Order of Operations: Problems with Two or More Operations
  • 1.2 Factors & Fractions
    Factors
    Average
    Multiples
    Divisors & Factors
    Divisibility Tests

    Factors & Fractions
    Primes & Composites
    Prime Factorization
    Least Common Multiple
    Fractions & Mixed Numbers: What is a Fraction?

    Fractions
    Improper Fractions to Mixed Numbers & vice versa
    Reducing Fractions
    Multiplication of Fractions

    Fractions
    Division of Fractions
    Multiplication & Division of Mixed Numbers
    Listing Fractions in Order of Value

    Fractions
    Addition of Like & Unlike Fractions
    Addition & Subtraction of Mixed Numbers

    Fractions
    Subtraction of Fractions
    Order of Operations & Average
  • 1.3 Decimals
    Decimal Numbers:
    Place Value & Word Names
    Expanded Form
    Decimals to Fractions
    Listing Decimals in Order of Value

    Decimals
    Approximation of Decimals
    Addition & Subtraction of Decimals
    Multiplication of Decimals

    Decimals
    Multiplication & Division by Powers of Ten
    Division of Decimals
    Fractions to Decimals & vice versa
    Order of Operations & Average
  • 1.6 Geometry
    Geometry
    Perimeter & Circumference
    Area of Common Geometric Figures
    Volume of Common Geometric Solids



Basic Algebra

2. Solving Equations

3. Linear Equations & their Graphs

  • 3.2 Linear Equations
    Linear Equations
    Write Equations in Slope-Intercept Form
    Graph Lines using a Table of Values
    Applications of Linear Equations
    Standard Form of a Linear Equation


  • 9. Exponents
    Exponents
    Introduction to Exponents
    Rules of Exponents
    Multiplication & Division Properties of Exponents
    Zero & Negative Exponents
    Scientific Notation
    Simplify Expressions with Exponents
  • 10. Polynomials
    Polynomials
    Polynomial Vocabulary
    Add & Subtract Polynomials

    Multiply Polynomials
    Multiply Monomials and/or Binomials and FOIL
    Multiply Polynomials using Area Models
    Multiply Larger Degree Polynomials using Distributing
    Multiply Polynomials: Special Cases

    Divide Polynomials
    Divide a Polynomial by a Monomial
    Divide a Polynomial by a Binomial using Long Division

12. Quadratic Equations & Functions

  • 13. Radical Expressions & Equations
    Radical Expressions
    Simplify Radical Expressions
    Add & Subtract Radical Expressions
    Multiply & Distribute Radical Expressions
    Dividing Radicals & Rationalizing the Denominator

    Radical Equations
    Solve Radical Equations
    Graph Radical Equations using a Table
    Graph Radical Equations using Shifts
    Estimating Square Roots
    Cube Roots


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


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