After combing through Pinterest and TPT, I realized that there is not a step-by-step graphic organizer out there for adding and subtracting fractions! As this is the most difficult concept learned in math for my 4th graders, I took the time and made 4 different levels of scaffolded graphic organizers to help them as they learn the different steps. Look at my store for the FREE graphic organizer on converting improper fractions!
This is a great graphic organizer that I use with my SPED students, when first learning how to add/subtract/compare fractions. This is a step-by-step guide on how to convert fractions between mixed numbers, and improper fractions.