Say goodbye to domino dots and give a nod to numbers. Mixing math equations and the game of dominoes, players place their numbered domino tiles next to the domino placed in the middle of the table so that one of the two numbers on the domino placed is the result of the equation formed by the two adjacent numbers. The player who gets rid of their dominoes first is the winner. It all adds up to fun no matter how you place your tiles. By replacing the dots with numbers, players must use basic math equations to achieve the highest score. Simple? Yes. Smart? Definitely. Fun? Totally! Use: Indoor Measurements: 7.5 Length/Inches, 5.5 Width/Inches, 2 Height/Inches Base Material: 95% Cardboard, 5% Other 5% Or Less Care: Wipe Clean Country of Origin: Imported