The addition flashcards can go along with a popcorn fluency incentive, which is what I created them for. My students take a timed addition fact fluency quiz each week. This packet of flashcards went home with the students at the beginning of starting the fact quizzes.
*You should print the packet single, then copy double-sided on card stock (the second page with answers should go upside down when copying).
This set of addition fluency flashcards includes: