$ (-7,2) \div (-3) = $

$\dfrac{-100}{5} = $

$ \dfrac{-8,8}{-4} = $

$75 \div (-3) = $

$\dfrac{-4,6}{2} = $

$ \dfrac{-99}{-11} = $

$\dfrac{0,8}{2} = $

$\dfrac{-60}{4} = $

$\dfrac{4,2}{-2} = $

$\dfrac{15}{-5} = $