"Flashy by design! Build student confidence and skills using fun-filled flash cards. This pack, complete with activities, features numbers and number words 0-100. Watch students enjoy learning and build skills on their own or with friends . at school, home, or on the go! Durable, no-see-through cards with quick-sorting, rounded corners. 56 two-sided cards, 3 1/8"" x 5 1/4""."