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diff --git a/2nd/Questions_flashs/P4/QF_S11-1.tex b/2nd/Questions_flashs/P4/QF_S11-1.tex
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+\documentclass[14pt]{classPres}
+\usepackage{tkz-fct}
+\usepackage{listings}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flash}
+    \begin{center}
+        \vfill
+        2nd
+        \vfill
+        30 secondes par calcul
+        \vfill
+        {\Large Calculatrice autorisée}
+        \vfill
+        \tiny \jobname
+    \end{center}
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 1}
+    % Proba - ensemble
+    Contenu d'un sac de bonbon.
+    \begin{center}
+        \begin{tabular}{|c|*{3}{c|}}
+            \hline
+            & Sucré & Salé & Total \\
+            \hline
+            Fondant & 45 & 5 & 50 \\
+            \hline 
+            Croquant & 78 & 22 & 100 \\
+            \hline
+            total & 123 & 27 & 150 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    $A = \left\{\mbox{ Sucré }\right\}$
+    \hfill
+    $B = \left\{\mbox{ Fondant }\right\}$
+    \vfill
+    Calculer $P(\overline{A})$
+    \vfill
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    % Stats
+    \begin{center}
+        \begin{tabular}{|c|*{4}{p{1.5cm}|}}
+            \hline
+            Valeurs & 2 & 4 & 8 & 16 \\
+            \hline
+            Effectif & 10 & 6 & 2 & 20 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    \vfill
+    Calculer la médiane de cette série.
+    \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 3}
+    % Géométrie repérée
+    \begin{center}
+        \begin{tikzpicture}
+            \repere{-5}{5}{-1}{5} 
+            \draw (-2, 1)  node {x} node [above right] {$A$};
+            \draw (4, 1)  node {x} node [above right] {$B$};
+        \end{tikzpicture}
+    \end{center}
+    Calculer le distance $AB$.
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 4}
+    % Programmation
+    \begin{center}
+        \begin{lstlisting}[language=Python, basicstyle=\small, frame=]
+print("Bonjour")
+a = 10
+print("Tu as ", a, "ans")
+print("Moi j'en ai ", a*2)
+        \end{lstlisting}
+    \end{center}
+    \vfill
+    Que va afficher le programme?
+    \vfill
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}
diff --git a/2nd/Questions_flashs/P4/QF_S11-2.pdf b/2nd/Questions_flashs/P4/QF_S11-2.pdf
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diff --git a/2nd/Questions_flashs/P4/QF_S11-2.tex b/2nd/Questions_flashs/P4/QF_S11-2.tex
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+++ b/2nd/Questions_flashs/P4/QF_S11-2.tex
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+\documentclass[14pt]{classPres}
+\usepackage{tkz-fct}
+\usepackage{listings}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flash}
+    \begin{center}
+        \vfill
+        2nd
+        \vfill
+        30 secondes par calcul
+        \vfill
+        {\Large Calculatrice autorisée}
+        \vfill
+        \tiny \jobname
+    \end{center}
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 1}
+    % Proba - ensemble
+    Contenu d'un sac de bonbon.
+    \begin{center}
+        \begin{tabular}{|c|*{3}{c|}}
+            \hline
+            & Sucré & Salé & Total \\
+            \hline
+            Fondant & 45 & 5 & 50 \\
+            \hline 
+            Croquant & 78 & 22 & 100 \\
+            \hline
+            total & 123 & 27 & 150 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    $A = \left\{\mbox{ Sucré }\right\}$
+    \hfill
+    $B = \left\{\mbox{ Fondant }\right\}$
+    \vfill
+    Calculer $P(A \cap B)$
+    \vfill
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    % Stats
+    \begin{center}
+        \begin{tabular}{|c|*{4}{p{1.5cm}|}}
+            \hline
+            Valeurs & 2 & 4 & 8 & 16 \\
+            \hline
+            Effectif & 10 & 6 & 2 & 20 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    \vfill
+    Calculer une valeur du premier quartile.
+    \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 3}
+    % Géométrie repérée
+    \begin{center}
+        \begin{tikzpicture}
+            \repere{-5}{5}{-1}{5} 
+            \draw (-2, 1)  node {x} node [above right] {$A$};
+            \draw (4, 2)  node {x} node [above right] {$B$};
+        \end{tikzpicture}
+    \end{center}
+    Calculer le distance $AB$.
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 4}
+    % Programmation
+    \begin{center}
+        \begin{lstlisting}[language=Python, basicstyle=\small, frame=]
+reponse = input("Nom?")
+print("salut reponse")
+print("au revoir", reponse)
+        \end{lstlisting}
+    \end{center}
+    \vfill
+    Que fait le programme?
+    \vfill
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}
diff --git a/2nd/Questions_flashs/P4/QF_S11-3.pdf b/2nd/Questions_flashs/P4/QF_S11-3.pdf
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diff --git a/2nd/Questions_flashs/P4/QF_S11-3.tex b/2nd/Questions_flashs/P4/QF_S11-3.tex
new file mode 100755
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+++ b/2nd/Questions_flashs/P4/QF_S11-3.tex
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+\documentclass[14pt]{classPres}
+\usepackage{tkz-fct}
+\usepackage{listings}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flash}
+    \begin{center}
+        \vfill
+        2nd
+        \vfill
+        30 secondes par calcul
+        \vfill
+        {\Large Calculatrice autorisée}
+        \vfill
+        \tiny \jobname
+    \end{center}
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 1}
+    % Proba - ensemble
+    Contenu d'un sac de bonbon.
+    \begin{center}
+        \begin{tabular}{|c|*{3}{c|}}
+            \hline
+            & Sucré & Salé & Total \\
+            \hline
+            Fondant & 45 & 5 & 50 \\
+            \hline 
+            Croquant & 78 & 22 & 100 \\
+            \hline
+            total & 123 & 27 & 150 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    $A = \left\{\mbox{ Sucré }\right\}$
+    \hfill
+    $B = \left\{\mbox{ Fondant }\right\}$
+    \vfill
+    Calculer $P(A \cup B)$
+    \vfill
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    % Stats
+    \begin{center}
+        \begin{tabular}{|c|*{4}{p{1.5cm}|}}
+            \hline
+            Valeurs & 2 & 4 & 8 & 16 \\
+            \hline
+            Effectif & 10 & 6 & 2 & 20 \\
+            \hline
+        \end{tabular}
+    \end{center}
+    \vfill
+    Calculer une valeur du troisième quartile.
+    \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 3}
+    % Géométrie repérée
+    \begin{center}
+        \begin{tikzpicture}
+            \repere{-5}{5}{-1}{5} 
+            \draw (4, 1)  node {x} node [above right] {$A$};
+            \draw (4, 3)  node {x} node [above right] {$B$};
+        \end{tikzpicture}
+    \end{center}
+    Calculer le distance $AB$.
+\end{frame}
+
+\begin{frame}[fragile]{Calcul 4}
+    % Programmation
+    \begin{center}
+        \begin{lstlisting}[language=Python, basicstyle=\small, frame=]
+poids = input("Quantité?")
+poids = int(poids)
+print("Vous voulez", poids, "de pommes")
+print("Cela coûte", poids*5)
+        \end{lstlisting}
+    \end{center}
+    \vfill
+    Que fait le programme?
+    \vfill
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}