$\displaystyle 3\cdot\begin{pmatrix}1\\-1\\0\end{pmatrix}+\begin{pmatrix}1\\-2\\3\end{pmatrix}-\begin{pmatrix}0\\6\\2\end{pmatrix}$

$\begin{pmatrix}-3\\1\\3\end{pmatrix}-3\cdot\begin{pmatrix}0\\-9\\2\end{pmatrix}+2\cdot\begin{pmatrix}1\\-3\\-1{,}5\end{pmatrix}$