power over root   5 videos

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  Square Roots

  Pre-Algebra Decimals and Percents

  Understanding squaring and square roots, including decimal approximations

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  Deccimal Approximations of Square Roots

  Pre-Algebra Decimals and Percents

  Finding decimal approximations of square roots without a calculator

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  Scientific Notation

  Pre-Algebra Decimals and Percents

  How to move between scientific notation and standard notation of numbers.

  power scientific notation
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  Distributing

  Pre-Algebra Polynomials

  Distributing a constant, variable, or negative over a polynomial

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  Distributive

  Pre-Algebra Properties of Numbers

  Introduction to the distributive property of multiplication over addition or subtraction