2017-2018/3ePasserelles/Calcul_Mental/P4/CM_18_03_12-3.tex

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\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
\[
28 = 3 + 5 \times ...
\]
\end{frame}
\begin{frame}{Calcul 2}
\huge
Calculer avec la formule quand $a = 6$
\[
F = a^2 + 9
\]
\end{frame}
\begin{frame}{Calcul 3}
\huge
Réduire l'expression
\[ F = 6 + 3 \times 3x + 6 \times 6 \]
\end{frame}
\begin{frame}{Calcul 4}
\huge
Calculer l'aire de la figure
\begin{center}
\begin{tikzpicture}
\filldraw[very thick, fill=blue!60]
(-2,3) -- node[midway, sloped, below]{5cm}
(-2,0) --
(3,0) -- node[midway, rotate=-90, above]{1cm}
(3,1) -- node[midway, above]{6cm}
(0,1) --
(0,3) -- node[midway, above]{3cm}
cycle;
\draw[dotted, very thick] (0,1) -- (0, 0);
\end{tikzpicture}
\end{center}
\end{frame}
\begin{frame}{Fin}
\begin{center}
\huge On retourne son papier.
\end{center}
\end{frame}
\end{document}