I am trying to make a large list of exercises with multicols and enumerate the thing is that when I just use enumerate and vfill there is no problem vfill does the work but when I use multicols vfill doesn't add the space it`s suppose to add.
\begin{multicols}{2}
\begin{enumerate}
\begin{large}
\item $\dfrac{2}{8}=\dfrac{1}{4} $ \vfill
\item $\dfrac{2}{6}=\dfrac{1}{3} $ \vfill
\item $\dfrac{4}{6}=\dfrac{2}{3} $ \vfill
\item $\dfrac{2}{8}=\dfrac{1}{4} $ \vfill
\item $\dfrac{6}{8}=\dfrac{3}{4} $ \vfill
\item $\dfrac{2}{10}=\dfrac{1}{5} $ \vfill
\item $\dfrac{4}{10}=\dfrac{2}{5} $ \vfill
\item $\dfrac{4}{14}=\dfrac{2}{7} $ \vfill
\item $\dfrac{2}{14}=\dfrac{1}{7} $ \vfill
\item $\dfrac{8}{22}=\dfrac{4}{11} $ \vfill
\item $\dfrac{6}{26}=\dfrac{3}{13} $ \vfill
\item $\dfrac{12}{14}=\dfrac{6}{7} $ \vfill
\item $\dfrac{8}{10}=\dfrac{4}{5} $ \vfill
\item $\dfrac{8}{14}=\dfrac{4}{7} $ \vfill
\item $\dfrac{16}{18}=\dfrac{8}{9} $ \vfill
\columnbreak
\item $\dfrac{14}{16}=\dfrac{7}{8} $ \vfill
\item $\dfrac{20}{22}=\dfrac{10}{11} $ \vfill
\item $\dfrac{22}{24}=\dfrac{11}{12} $ \vfill
\item $\dfrac{2}{12}=\dfrac{1}{6} $ \vfill
\item $\dfrac{2}{14}=\dfrac{1}{7} $ \vfill
\item $\dfrac{2}{16}=\dfrac{1}{8} $ \vfill
\item $\dfrac{10}{22}=\dfrac{5}{11} $ \vfill
\item $\dfrac{14}{32}=\dfrac{7}{16} $ \vfill
\item $\dfrac{10}{14}=\dfrac{5}{7} $ \vfill
\item $\dfrac{6}{10}=\dfrac{3}{5} $ \vfill
\item $\dfrac{16}{22}=\dfrac{8}{11} $ \vfill
\item $\dfrac{22}{26}=\dfrac{11}{13} $ \vfill
\item $\dfrac{2}{20}=\dfrac{1}{10} $ \vfill
\item $\dfrac{14}{24}=\dfrac{7}{12} $ \vfill
\item $\dfrac{26}{28}=\dfrac{13}{14} $ \vfill
\end{large}
\end{enumerate}
\end{multicols}
The output is the as follows
How can I solve this, I think columnbreak does something that doesn't allow \vfill
to work properly
\vfill
is not supposed to add any space, unless TeX needs to fill up some area. In this case it isn't requested to.