2017-2018/3ePasserelles/Calcul_Mental/P2/CM_17_11_06-3.tex

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2017-11-06 05:33:24 +00:00
\documentclass[a4paper,10pt]{classPres}
\author{}
\title{}
\date{}
\begin{document}
\begin{frame}{Calcul mental}
\begin{center}
\huge 30 secondes par calcul
\end{center}
\end{frame}
\begin{frame}{Calcul 1}
\huge
\begin{eqnarray*}
9000 - 10 =
\end{eqnarray*}
\end{frame}
\begin{frame}{Calcul 2}
\huge
\begin{eqnarray*}
9 \times \ldots = 45
\end{eqnarray*}
\end{frame}
\begin{frame}{Calcul 3}
\huge
\begin{eqnarray*}
30 - 5 (2 + 3) =
\end{eqnarray*}
\end{frame}
\begin{frame}{Calcul 4}
\LARGE
On sait que $AC = 5cm$ et $BC = 1cm$
\includegraphics[scale=0.9]{./fig/segABC}
Quelle est la longueur de $AB$?
\end{frame}
\begin{frame}{Fin}
\begin{center}
\huge On retourne son papier.
\end{center}
\end{frame}
\end{document}