Need help brushing up on Arithmetic to prepare for college or tests? Here is a collection of Arithmetic review lessons in videos prepared by various colleges/contributors.
1.1 Introduction
1.2 Factors and Fractions
Primes and Composites
Prime Factorization
Least Common Multiple
Fractions and Mixed Numbers
Addition of Like Fractions
Addition of Unlike Fractions
Addition of Mixed Numbers
Subtraction of Fractions
Subtraction of Mixed Numbers
Order of Operations &
Average
1.3 Decimals
Approximation of Decimals
Addition of Decimals
Subtraction of Decimals
Multiplication of Decimals
Ratio and Proportion
Solving Proportions
Word Problems (Proportions)
1.4 Signed Numbers
Signed Numbers
Addition of Signed Numbers
Subtraction of Signed Numbers
Multiplication of Signed Numbers
Division of Signed Numbers
Review: Order of Operations
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