Breuken optellen (reeks 2)

Tel de breuken op

\(\frac{-2}{11}+\frac{5}{8}\)

\(\frac{-2}{11}+\frac{5}{8}\\=\frac{-16}{88}+\frac{55}{88}\\=\frac{-16+55}{88}\\=\frac{39}{88}\)