2017-2018/3ePasserelles/Calcul_Mental/P3/CM_18_02_05-4.tex

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2018-02-05 05:46:55 +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*}
5 \times ... = 45
\end{eqnarray*}
\end{frame}
\begin{frame}{Calcul 2}
\huge
Calculer avec la formule quand $a = 2$ et $b = 3$
\[ F = a + b + 2b \]
\end{frame}
\begin{frame}{Calcul 3}
\huge
Calculer l'aire de la figure
\begin{center}
\begin{tikzpicture}
\filldraw[very thick, fill=blue!60] (-3,3) -- (-3,0) -- (4,0) -- (4,3) -- cycle;
\draw[step=1] (-5,-1) grid (5,5);
\end{tikzpicture}
\end{center}
\end{frame}
\begin{frame}{Calcul 4}
\huge
Quelle est la probabilité de tirer un nombre pair?
\begin{center}
\begin{tikzpicture}[scale=3]
\draw (0,0) circle (1);
\draw (0:-1) -- (0:1);
\draw (22:0.7) node {$2$};
\draw (22:-0.7) node {$3$};
\draw (45:-1) -- (45:1);
\draw (67:0.7) node {$2$};
\draw (67:-0.7) node {$1$};
\draw (90:-1) -- (90:1);
\draw (112:0.7) node {$3$};
\draw (112:-0.7) node {$4$};
\draw (-45:-1) -- (-45:1);
\draw (-22:0.7) node {$2$};
\draw (-22:-0.7) node {$6$};
\end{tikzpicture}
\end{center}
\end{frame}
\begin{frame}{Fin}
\begin{center}
\huge On retourne son papier.
\end{center}
\end{frame}
\end{document}