Adding and Subtracting Fractions: http://learnzillion.com/lessons/1151-use-addition-and-subtraction-to-solve-realworld-problems-involving-fractions
**You might have to view this from a computer, not your iPad**
Dividing Fractions with Models: https://learnzillion.com/lessons/204-use-models-for-division-of-fractions-by-fractions
**You might have to view this from a computer, not your iPad**
Dividing Fractions with Models Part 2: http://www.brainingcamp.com/content/dividing-fractions/lesson.php
**You might have to view this from a computer, not your iPad**
Multiplying Three Fractions: https://www.youtube.com/watch?v=xMXuguLaO2Y
Order of Operations with Negative Fractions: https://youtu.be/T7-gIE62GFc
Order of Operations with Positive Fractions: https://youtu.be/G7aSG2iFOqM
Reducing Fractions using Prime Factorization: http://www.youtube.com/watch?v=vZbi0cep75g
Subtracting Fractions with Renaming: https://www.youtube.com/watch?v=VYvndrZ33fw