Sumology is a fun math game that boosts kids' confidence in the four basic math operations: addition, subtraction, multiplication, and division. Players create math equations using the wooden number tiles or add to their peer's equations for extra points. Play Sumology with two or more players, ages eight and up, in as little as 30 minutes. The perfect portable math game for classrooms, homeschools, or as a family-fun math tutoring tool!