Koplow Games Jumbo polyhedral dice game is effective method of developing math reasoning and computation skills. Aid in teaching addition, subtraction, multiplication, division, fractions and percentages. Each set includes (1) 4-sided, 6-sided, 8-sided, 12-sided, and 20-sided die, and (2) 10-sided dice in assorted colors. Warning choking hazard: Small parts, not for children under 3 years.

• The jumbo sized dice make the numbers easy to read
• Effective method of developing math reasoning and computation skills
• Aid in teaching addition, subtraction, multiplication, division, fractions and percentages
• Set of 7 dice