\documentclass[12pt,a4paper]{report}

\pagestyle{empty}
\setlength{\oddsidemargin}{-10mm}
\setlength{\evensidemargin}{-10mm}

\begin{document}

\begin{center} 
{\bf Notas de Demonstra\c c\~ao de Teoremas}/$\mbox{2}^{\mbox{\underline{o}}}$ semestre de 2006 \\
\end{center} 

\vspace*{3mm}
\noindent
\begin{tabular}{|l|c|c|c|c|c|c|} \hline
{\em Aluno}                       & Listas & Teste 1 & Teste 2 & Total & Nota final & Conceito \\ \hline
Denis Pinto Pinheiro              & 60 & 13 & 12 &  85 &  85 & B \\ \hline
Eduardo Santos Cordeiro           & 60 & 16 & 15 &  91 &  91 & A \\ \hline
Isabel Gomes Barbosa              & 60 & 20 & 20 & 100 & 100 & A \\ \hline
Jo\~ao Paulo Domingos Silva       & 60 & 15 & 14 &  89 &  90 & A \\ \hline
Leonardo Chaves Dutra da Rocha    & 60 & 16 & 13 &  89 &  90 & A \\ \hline
Lidiane Vogel Sander              & 60 & 11 & 13 &  84 &  84 & B \\ \hline
Renato Vimieiro                   & 60 & 18 & 12 &  90 &  90 & A \\ \hline
Rodrigo Geraldo Ribeiro           & 60 & 14 & 14 &  88 &  90 & A \\ \hline
Tays Cristina do Amaral P. Soares & 60 & 16 & 13 &  89 &  90 & A \\ \hline
Wagner Salazar Pires              & 60 & 15 & 13 &  88 &  90 & A \\ \hline
\end{tabular}

\end{document}

