1) 5 + 5 1/6 =

Вот решения для примеров с дробными числами: 1) $5 + 5\frac{1}{6} = 10\frac{1}{6}$ 2) $9\frac{2}{8} - 2 = 7\frac{2}{8} = 7\frac{1}{4}$ 3) $4\frac{5}{7} + 2\frac{3}{7} = 6\frac{8}{7} = 7\frac{1}{7}$ 4) $9 - 4\frac{2}{9} = 8\frac{9}{9} - 4\frac{2}{9} = 4\frac{7}{9}$ 5) $6\frac{3}{10} + 2\frac{7}{10} = 8\frac{10}{10} = 9$ 6) $9\frac{4}{7} - 1\frac{3}{7} = 8\frac{1}{7}$ 7) $8 + 1\frac{5}{11} = 9\frac{5}{11}$ 8) $3\frac{5}{11} + 4\frac{7}{11} = 7\frac{12}{11} = 8\frac{1}{11}$ 9) $4 - 3\frac{4}{5} = 3\frac{5}{5} - 3\frac{4}{5} = \frac{1}{5}$ 10) $4\frac{6}{7} + 3\frac{2}{7} = 7\frac{8}{7} = 8\frac{1}{7}$ 11) $5\frac{5}{9} - 3\frac{7}{9} = 4\frac{14}{9} - 3\frac{7}{9} = 1\frac{7}{9}$ 12) $6 + 4\frac{7}{12} = 10\frac{7}{12}$ 13) $5\frac{3}{8} + 4\frac{5}{8} = 9\frac{8}{8} = 10$ 14) $10 - 2\frac{5}{6} = 9\frac{6}{6} - 2\frac{5}{6} = 7\frac{1}{6}$ 15) $4\frac{4}{9} + 1\frac{5}{9} = 5\frac{9}{9} = 6$ 16) $8 - 6\frac{3}{11} = 7\frac{11}{11} - 6\frac{3}{11} = 1\frac{8}{11}$ 17) $7\frac{6}{7} + 1\frac{3}{7} = 8\frac{9}{7} = 9\frac{2}{7}$ 18) $1 + 2\frac{2}{5} = 3\frac{2}{5}$ 19) $7\frac{1}{11} - 5\frac{3}{11} = 6\frac{12}{11} - 5\frac{3}{11} = 1\frac{9}{11}$ 20) $4\frac{5}{17} + 4\frac{14}{17} = 8\frac{19}{17} = 9\frac{2}{17}$ 21) $7 - 2\frac{3}{8} = 6\frac{8}{8} - 2\frac{3}{8} = 4\frac{5}{8}$