Fluency and Fitness® are some of the top selling brain breaks on TPT! This activity helps students get in a movement break, while practicing missing numbers. This bundle includes 4 sets of digital flashcards to help your students learn missing numbers up to 10, 20, 50, & 120. Each slideshow has a variety of exercises for students to do. This would be great practice for an upcoming Dibels mClass math assessment!! There are missing numbers at the beginning, middle, and end. Students BEG to do