Get a handle on fractions! With these dominoes, players bolster skills in reducing fractions to lowest terms, identifying equivalent fractions, finding common denominators, and pairing fractions with sums of one. The 47 dominoes and hexagonal starting board have fractions with denominators from 2 to 24. Game formats allow for group and solitaire play. Most games are self-checking. For 1-4 players. For grades 4+.