1. Intro to Prealgebra

    1. What is prealgebra?
    2. Algebra vs. Prealgebra

  2. Negative Numbers and Absolute Value

    1. Negative Numbers
    2. Absolute Value

  3. Factors and Multiples

    1. Divisibility and Factors
    2. Prime Numbers
    3. Prime Factorization
    4. Least Common Multiple
    5. Greatest Common Factor

  4. Decimals

    1. Decimals and Place Notation
    2. Using Decimals in Math
    3. Decimals on a Number Line

  5. Fractions

    1. Understanding Fractions
    2. Equivalent Fractions and Simplifying
    3. Comparing Fractions
    4. Decomposing Fractions
    5. Fractions with Different Denominators

  6. Ratios, Proportions, Units and Rates

    1. Ratios and Proportions
    2. Rates
    3. Unit Conversions
    4. Metric System Unit Conversion

  7. Exponents, Radicals and Scientific Notation

    1. Exponents
    2. Square Root
    3. Cube Root
    4. Scientific Notation

  8. Arithmetic and Completing Problems

    1. Place Value
    2. Rounding Whole Numbers
    3. Rational and Irrational Numbers
    4. Order of Operations