Fraction dice can be used to challenge children to learn and improve their understanding of equivalents. Roll the dice and write out the decimals and percentages for example, or draw pie charts and dots to show mastery of understanding fractional relationships. The white dice features: 1/2, 1/3, 1/4, 1/6, 1/8 and 1/12. The green dice features: 1/2, 1/4, and 1/8. The red dice features: 1/3, 1/6 and 1/12. Each dice measures 16mm.