Build Fluency with Basic Operations! In this fast-paced, challenging game, children practice their fluency facts as they take turns building equations. The first player begins by creating an equation with the cards from their hand. Play continues as other players create new equations with their cards. Change the numbers! Change the operators! Just be sure your equation works! Be the first to use all your cards to win! Go Figure! Basic includes 50 number cards, 5 operations cards (+, –, x, ÷, =) and 2 wild cards.