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Pre-algebra

Lecture 1: Adding/Subtracting negative numbers

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Lecture Details :

Adding and subtracting negative numbers

Course Description :

Contents:
Adding/Subtracting negative numbers - Multiplying and dividing negative numbers - Adding and subtracting fractions - Multiplying fractions - Dividing fractions - Introduction to Order of Operations - More Complicated Order of Operations Examp - Exponents - Negative Exponent Intuition - Exponent Rules -Simplifying radicals - Introduction to Logarithms - Unit conversion - Speed translation - Introduction to logarithm properties - Scientific Notation - Scientific Notation Examples - Introduction to Ratios (new HD version) - Unit Conversion Example: Drug Dosage

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