This product covers mixed numbers and improper fractions and strategies for adding and subtracting them. I love this because it has the manipulative fraction tiles already incorporated. At the end of each lesson is a quick formative assessment.
If you use GoMath, this aligns nicely with Chapter 7 Lessons 7 and 8.
If you are NOT a GoMath user - congratulations! haha! I didn't care for their projectable content, so I made my own. Hopefully this can be a time-saver for you as well.