Grade K and up. A great alternative to flash cards for building and reinforcing basic math skills while improving memory and concentration. For every solution card, there are three corresponding equation cards that compose a math triangle called a “Math-Fact-Oh!™”. Players compete to be the first to create the “Math-Fact-Oh!™” sets by locating the problem cards that match their solution cards. Three levels of play ensure that the game is fun and challenging for students at any level. Game contains 72 problem cards (24 per level), 9 game changer cards (3 per level), 8 solution cards, 3 cover cards (1 per level), and instructions. For 2-5 players.