\frac{27}{-4}+\frac{25}{-4}

\frac{-5}{9}+\frac{25}{9}

\frac{11}{80}+\frac{-15}{80}

\frac{-17}{-9}+\frac{-5}{9}

\frac{-25}{-18}+\frac{-6}{-18}

\frac{-2}{29}+\frac{-6}{29}

\frac{1}{-36}+\frac{24}{-36}

\frac{4}{-35}+\frac{5}{35}

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

\frac{-7}{-9}+\frac{28}{9}

\frac{7}{-5}+\frac{-16}{5}

\frac{-1}{8}+\frac{23}{8}

\frac{11}{18}+\frac{-8}{18}

\frac{-23}{-30}+\frac{13}{30}

\frac{15}{-8}+\frac{-21}{8}

\frac{11}{36}+\frac{-21}{-36}

\frac{-2}{35}+\frac{8}{35}

\frac{-11}{-90}+\frac{10}{-90}

\frac{-9}{-16}+\frac{22}{16}

\frac{11}{2}+\frac{-18}{-2}

\frac{-11}{-49}+\frac{-23}{-49}

\frac{-25}{6}+\frac{-11}{-6}

\frac{27}{-49}+\frac{29}{49}

\frac{-11}{-49}+\frac{-11}{-49}

\frac{5}{14}+\frac{-7}{14}

\frac{4}{15}+\frac{-21}{-15}

\frac{8}{9}+\frac{-15}{9}

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

\frac{11}{-12}+\frac{6}{-12}

\frac{2}{-35}+\frac{-16}{-35}