Addition Flash Cards present an easy fun way for kids to practice essential math skills. This set includes 53 self-checking flash cards that feature more than 100 addition problems. Large, bold numbers are placed on a white background easy reading. A special bonus card offers fun math game ideas that are designed to help reinforce learning. Addition flash cards allow kids to develop critical thinking, decision-making, turn-taking and other math skills while allowing them to learn in a hands-on way. Each flash card set is the perfect size to take along on road trips and fits in most bags to practice essential addition skills from just about anywhere!