$\dfrac{-49}{30}+2$ =

$\dfrac{35}{44}+\dfrac{5}{22}$ =

$\dfrac{1}{15}+\dfrac{1}{45}$ =

$\dfrac{2}{7}+\dfrac{11}{3}$ =

$\dfrac{\dfrac{14}{3}}{5}$ =

$\dfrac{6}{7}-\dfrac{19}{35}$ =

$\dfrac{3}{7}+\dfrac{-3}{14}$ =

$\dfrac{22}{\dfrac{63}{2}}$ =

$\dfrac{1}{3}\times\dfrac{13}{12}$ =

$\dfrac{11}{7}\div\dfrac{8}{5}$ =

$4+\dfrac{-97}{25}$ =

$\dfrac{7}{10}\times\dfrac{15}{25}$ =

$\dfrac{17}{33}\times\dfrac{1}{2}$ =

$\dfrac{3}{6}\times\dfrac{9}{19}$ =

$\dfrac{7}{-2}\times\dfrac{11}{-2}$ =

$\dfrac{7}{11}\div\dfrac{5}{6}$ =

$\dfrac{19}{10}\times\dfrac{5}{5}$ =

$\dfrac{2}{7}+\dfrac{11}{5}$ =

$\dfrac{5}{6}\times 7$ =

$\dfrac{\dfrac{2}{3}}{\dfrac{3}{19}}$ =