calculator skills 4 videos
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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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Percent Change
Pre-Algebra Decimals and Percents
How to calculate a percent change, percent increase, or percent decrease
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Measures of Center
Pre-Algebra Introductory Statistics
Overview of how to calculate and when to use mean, median, and mode
