1)\(\frac{1}{2}+\frac{0}{2}\)
\(\frac{1}{2}\)
2)\(\frac{3}{1}+\frac{2}{1}\)
\(\frac{5}{1}\)
3)\(\frac{1}{5}+\frac{1}{5}\)
\(\frac{2}{5}\)
4)\(\frac{2}{7}+\frac{3}{7}\)
\(\frac{5}{7}\)
5)\(\frac{2}{3}+\frac{2}{3}\)
\(\frac{4}{3}\)
6)\(\frac{107}{7}+\frac{4}{7}\)
\(\frac{111}{7}\)
7)\(\frac{6}{6}+\frac{6}{6}+ \frac{6}{6}\)
\(\frac{18}{6}\)
8)\(\frac{8}{9}+\frac{9}{9}+ \frac{10}{9}\)
\(\frac{27}{9}\)