$\dfrac{2}{22}+\dfrac{1}{22}$ =

$\dfrac{57}{16}-\dfrac{90}{16}$ =

$\dfrac{2}{24}+\dfrac{1}{8}$ =

$\dfrac{23}{18}+\dfrac{1}{9}$ =

$2-\dfrac{62}{45}$ =

$\dfrac{17}{22}+\dfrac{2}{11}$ =

$\dfrac{1}{7}+\dfrac{31}{14}$ =

$\dfrac{-101}{25}+5$ =

$\dfrac{3}{5}+\dfrac{11}{7}$ =

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