$ \dfrac{-64}{-4} = $

$ \dfrac{-24}{-4} = $

$\dfrac{9,6}{-3} = $

$\dfrac{-12,4}{4} = $

$ (-50) \div (-2) = $

$\dfrac{56}{-8} = $

$\dfrac{-0,8}{4} = $

$56 \div (-8) = $

$90 \div 5 = $

$\dfrac{-16}{4} = $