Khan Academy
Khan Academy: Expressions With Rational Numbers
Demonstrates how to compute with positive and negative fractions and compare the answers. [5:59]
Math Mammoth
Math Mammoth: How to Convert Fractions to Decimals
This lesson introduces how to change fractions into decimals. Also explains the difference between rational and irrational numbers. [10:26]
Art of Problem Solving
Art of Problem Solving: Mixed Number Subtraction
Video tutorial uses examples to reinforce understanding of how to subtract mixed numbers. [6:39]
Art of Problem Solving
Art of Problem Solving: Converting Fractions to Terminating Decimals
Video tutorial uses examples to reinforce understanding of how to convert fractions to terminating decimals. [5:25]
Art of Problem Solving
Art of Problem Solving: Converting Decimals to Fractions
Video tutorial uses examples to introduce how to convert decimals to fractions. [4:53]
Art of Problem Solving
Art of Problem Solving: Percent Introduction
Video tutorial uses examples to introduce percents and explore how to convert percents to decimals and fractions. [8:13]
Art of Problem Solving
Art of Problem Solving: Repeating Decimals Problem Solving
Video tutorial tackles a couple of challenging problems involving repeating decimals and fractions. [6:25]
Art of Problem Solving
Art of Problem Solving: Converting Repeating Decimals to Fractions
Video tutorial uses examples to explore how to convert repeating decimals to fractions. [7:33]
Art of Problem Solving
Art of Problem Solving: Multiplying and Dividing Decimals
Video tutorial provides examples that explain how to multiply and divide decimals. [7:12]
Art of Problem Solving
Art of Problem Solving: Converting Fractions to Repeating Decimals Part 1
Video tutorial uses examples to explain how to convert fractions to repeating decimals. (Part 1) [5:43]
Art of Problem Solving
Art of Problem Solving: Converting Fractions to Repeating Decimals Part 2
Video tutorial presents problems to practice converting fractions to repeating decimals. (Part 2) [4:27]
Art of Problem Solving
Art of Problem Solving: Decimals and Estimation
Video tutorial uses examples to reinforce understanding of how to estimate problems involving decimals. [7:16]
Art of Problem Solving
Art of Problem Solving: Multiplying and Dividing Decimals by Powers of 10
Video tutorial explains how to multiply and divide decimals by powers of 10.[6:23]
Sophia Learning
Sophia: Solving Algebraic Problems Using Fractions and Decimals
Solve algebraic problems arising from situations that involve fractions, decimals, and proportionality/direct variation. This lesson is 2 of 2 in the series titled "Solving Algebraic Problems using Fractions, Decimals, and Proportionality."
Sophia Learning
Sophia: Solving Algebraic Problems Using Fractions and Decimals
Solve algebraic problems arising from situations that involve fractions, decimals, and proportionality/direct variation. This lesson is 1 of 2 in the series titled "Solving Algebraic Problems using Fractions, Decimals, and Proportionality."
Sophia Learning
Sophia: Whole Numbers
This lesson goes over whole numbers, or natural numbers that are not fractions/decimals.
Sophia Learning
Sophia: Mixed Numbers
This lesson will introduce mixed numbers, fractions, decimals and percents. You will learn how to convert between mixed numbers, fractions, decimals and percents as well as see some practice problems on how this concept can apply to real...
Sophia Learning
Sophia: Whole Numbers
This lesson goes over whole numbers, or natural numbers that are not fractions/decimals.