set builder notation 3 videos
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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 -
Addition and Subtraction
Pre-Algebra Integers
Understanding the set of integers in contrast to the whole or natural numbers
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Ratios and unites
Pre-Algebra Fractions and MIxed Numbers
Definitions and notation of ratios, and when we use them
