20-Sided Polyhedra Dice, 12 Per Pack, 3 Packs

Probability and math activities come alive when using these colorful, specially configured, alternative dice. Dice can be used to explore problem solving such as number concepts, operations, probability, statistics, pre-algebra and more. Each pack includes twelve 20-sided Polyhedral Dice. Sold as 3 packs for a total of 36 dice.Key Features : i : Great to use for games and a teaching tool!ii : Dice can be used to explore problem solving such as number concepts, operations, probability, statistics, pre-algebra and more.iii : Great way to practice math problems when combined with operation dice