\frac{23}{-24}+\frac{10}{24}

\frac{25}{-8}+\frac{12}{-8}

\frac{-7}{4}+\frac{-11}{4}

\frac{25}{16}+\frac{27}{-16}

\frac{3}{-7}+\frac{-13}{7}

\frac{7}{2}+\frac{16}{-2}

\frac{4}{-15}+\frac{-6}{15}

\frac{11}{40}+\frac{16}{-40}

\frac{-7}{-45}+\frac{25}{-45}

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

\frac{-1}{20}+\frac{-28}{20}

\frac{1}{-10}+\frac{14}{-10}

\frac{-1}{9}+\frac{-11}{-9}

\frac{-3}{8}+\frac{-10}{8}

\frac{13}{-6}+\frac{-28}{6}

\frac{29}{50}+\frac{-21}{50}

\frac{21}{-100}+\frac{-24}{100}

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

\frac{-19}{-70}+\frac{-8}{-70}

\frac{-4}{-27}+\frac{-20}{27}

\frac{13}{-16}+\frac{16}{-16}

\frac{-3}{-2}+\frac{24}{-2}

\frac{-11}{-5}+\frac{24}{-5}

\frac{-7}{-72}+\frac{18}{-72}

\frac{3}{-25}+\frac{12}{25}

\frac{23}{63}+\frac{-22}{-63}

\frac{3}{-5}+\frac{6}{5}

\frac{1}{-3}+\frac{15}{-3}

\frac{19}{-18}+\frac{-17}{18}

\frac{-1}{17}+\frac{20}{-17}