⟰
Add
1)
\(2+3\)
\(5\)
2)
\(3+12\)
\(15\)
3)
\(17+5\)
\(22\)
4)
\(31+8\)
\(39\)
5)
\(9+42\)
\(51\)
6)
\(13+67\)
\(80\)
7)
\(84+33\)
\(117\)
8)
\(87+108\)
\(195\)