\frac{7}{64}+\frac{-5}{64}

\frac{-29}{42}+\frac{19}{42}

\frac{8}{35}+\frac{-9}{35}

\frac{-19}{-20}+\frac{12}{-20}

\frac{-13}{-24}+\frac{13}{-24}

\frac{-21}{10}+\frac{-14}{-10}

\frac{-3}{-16}+\frac{26}{16}

\frac{8}{-25}+\frac{-18}{-25}

\frac{13}{-45}+\frac{-28}{-45}

\frac{-26}{63}+\frac{-20}{-63}

\frac{-15}{16}+\frac{-29}{-16}

\frac{-1}{33}+\frac{-26}{-33}

\frac{-1}{8}+\frac{29}{-8}

\frac{1}{-8}+\frac{3}{-8}

\frac{-9}{-40}+\frac{-4}{40}

\frac{-5}{-2}+\frac{-9}{-2}

\frac{-7}{27}+\frac{2}{27}

\frac{-4}{-3}+\frac{-30}{-3}

\frac{3}{8}+\frac{-29}{8}

\frac{2}{21}+\frac{14}{-21}

\frac{1}{9}+\frac{25}{9}

\frac{-13}{-18}+\frac{18}{-18}

\frac{-3}{7}+\frac{-30}{-7}

\frac{-23}{30}+\frac{8}{-30}

\frac{28}{-15}+\frac{-17}{-15}

\frac{8}{25}+\frac{5}{-25}

\frac{-1}{2}+\frac{13}{-2}

\frac{11}{-9}+\frac{19}{9}

\frac{8}{15}+\frac{2}{15}

\frac{-1}{6}+\frac{30}{-6}