Create competence through competition. Equivalence Trios is an engaging card game which asks students to collect sets of cards that present equal values in 3 different representations - decimals, fractions, and percentages. As game play continues, students are challenged to quickly compare values and identify numbers in multiple forms. Once a student collects two complete sets of equivalence trios, they are declared the winner. Designed for two to four players. Set of 36 cards. Grades 4-7.