Khan Academy Videos For Proportion Problems
1.Introduction to Ratios And Proportions
2.Ratios as Fractions In Simplest Form
3.Simplifying Rates and Ratios
4.Finding unit rates
5.Finding unit prices
6.Understanding Proportions
7.Finding and Unknown in a Proportion
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Khan Academy Videos For Fraction Problems
Use this FRACTION CALCULATOR to check your work.
Comparing Fractions 1
Comparing Fractions 2
Multiplying Fractions
Multiplying Mixed Numbers
Multiplying Fractions And Mixed Numbers
Multiplying Fractions Word Problems
Finding The Reciprocal of A Mixed Number
Dividing Fractions
Dividing Mixed Numbers
Dividing Mixed Numbers and Fractions
Dividing Fractions Word Problems
Adding Fractions With Like Denominators
Adding Fractions with Unlike Denominators
Adding Mixed Numbers
Adding Mixed Numbers with Unlike Denominators
Adding Mixed Number Word Problems
Subtracting Fractions
Subtracting Mixed Numbers
Subtracting Mixed Numbers Word Problems
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Khan Academy Videos For Percent Problems
Describing the meaning of percent
Describing the meaning of percent 2
representing a number as a decimal percent and fraction
representing a number as a decimal percent and fraction 2
solving percent problems
solving percent problems 2
solving percent problems 3
percent problems
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Order of Operations
Order of Operations 2
Evaluate a formula using substitution
Simply a polynomial
Adding Polynomials
Terms coefficients and exponents in a polynomial
Evaluating a polynomial at a given value
Evaluating an expression with multiple variables
Simplifying an expression with multiple variables
Distributive property