From the manufacturer's web site: Shake, roll and race! This oversized mat game will have your kids begging to practice their math. Roll the soft foam numbers and operation dice and race to find the answer on the oversized number mat! This durable vinyl mat features all the answers (sums and differences) to addition and subtraction problems that use numbers 1 through 6. Includes 3 dice and 28 cardboard game markers. Ages 5 - 8