\documentclass[12pt]{article}
 \usepackage{inchmargs, headsup, feetdown}

\setlength{\parskip}{\medskipamount}

% \nofiles % Uncomment this line if there are no cross references.

\begin{document}

\noindent\begin{tabular}{rrrrr}
 text & math & tt & ttmath & mathtt \\
 \global\def\n{00000}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{11111}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{22222}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{33333}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{44444}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{55555}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{66666}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{77777}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{88888}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{99999}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$ \\
 \global\def\n{-9999}
 \n & $\n$ & {\tt \n} & {\tt $\n$} & ${\mathtt\n}$
 \end{tabular}

\end{document}
