\documentclass[11pt]{article}

\begin{document}

\begin{enumerate}
\item pencil
\item paper
\item calculator
\item ruler
\item notebook
	\begin{enumerate}
	\item assessments
		\begin{enumerate}
		\item tests
		\item quizzes
		\end{enumerate}
	\item homework
	\item notes
	\end{enumerate}
\item graph paper
\end{enumerate}

\begin{itemize}
\item pencil
\item paper
\item calculator
\item ruler
\item notebook
	\begin{itemize}
	\item assessments
		\begin{itemize}
		\item tests
		\item quizzes
		\end{itemize}
	\item homework
	\item notes
	\end{itemize}
\item graph paper
\end{itemize}

\begin{enumerate}
\item[Commutative] $a+b=b+a$
\item[Associative] $a+(b+c)=(a+b)+c$
\item[Distributive] $a(b+c)=ab+ac$
\end{enumerate}

\end{document}