Выполните вычитание:
1) $\frac{5}{9} - (-\frac{1}{6})$;
2) $\frac{3}{16} - \frac{11}{24}$;
3) $-\frac{7}{9} - \frac{2}{15}$;
4) $-\frac{14}{25} - (-\frac{7}{10})$;
5) $2\frac{3}{7} - (-1\frac{2}{5})$;
6) $5\frac{12}{35} - 10$;
7) $2\frac{9}{20} - 4\frac{17}{30}$;
8) $-3\frac{8}{9} - 4\frac{1}{12}$;
9) $-4\frac{3}{16} - (-5\frac{5}{8})$.
$\frac{5}{9} - (-\frac{1}{6}) = \frac{5}{9} + \frac{1}{6} = \frac{10}{18} + \frac{3}{18} = \frac{13}{18}$
$\frac{3}{16} - \frac{11}{24} = \frac{9}{48} - \frac{22}{48} = -\frac{13}{48}$
$-\frac{7}{9} - \frac{2}{15} = -\frac{35}{45} - \frac{6}{45} = -\frac{41}{45}$
$-\frac{14}{25} - (-\frac{7}{10}) = -\frac{14}{25} + \frac{7}{10} = -\frac{28}{50} + \frac{35}{50} = \frac{7}{50}$
$2\frac{3}{7} - (-1\frac{2}{5}) = 2\frac{3}{7} + 1\frac{2}{5} = 2\frac{15}{35} + 1\frac{14}{35} = 3\frac{29}{35}$
$5\frac{12}{35} - 10 = 5\frac{12}{35} - 9\frac{35}{35} = -4\frac{23}{35}$
$2\frac{9}{20} - 4\frac{17}{30} = 2\frac{27}{60} - 4\frac{34}{60} = -2\frac{7}{60}$
$-3\frac{8}{9} - 4\frac{1}{12} = -3\frac{32}{36} - 4\frac{3}{36} = -7\frac{35}{36}$
$-4\frac{3}{16} - (-5\frac{5}{8}) = -4\frac{3}{16} + 5\frac{5}{8} = -4\frac{3}{16} + 5\frac{10}{16} = 1\frac{7}{16}$
Пожауйста, оцените решение