About This Boost Math Confidence: This set of 169 addition flash cards makes learning fun for kids; equations range from 0 to 12 with answers on the back so children can practice and check their progress Organized for Easy Use: Cards are hole-punched and come with two sturdy rings for sorting; these math flash cards with rings are simple to flip through and help kids stay focused while learning Large Print Design: Bold numbers are easy to read at a glance; these number flash cards are great for independent study, group practice, or quick review sessions in the classroom or at home Perfect for Early Learners: Designed for ages four to eight, these math flash cards 1st grade help kids build number recognition and strengthen addition skills from preschool through elementary Durable for Daily Practice: Built from strong cardstock to withstand repeated use; these addition flashcards are ideal for homeschooling, classroom lessons, or practice on the go with family