Breuken optellen (reeks 1)

Tel de breuken op

\(\frac{3}{4}+\frac{3}{11}\)

\(\frac{3}{4}+\frac{3}{11}\\=\frac{33}{44}+\frac{12}{44}\\=\frac{33+12}{44}\\=\frac{45}{44}\)