diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-1.pdf b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-1.pdf
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diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-1.tex b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-1.tex
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+\documentclass[a4paper,10pt]{classPres}
+\usepackage{tkz-fct}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flashs}
+    \begin{center}
+        \huge 30 secondes par calcul
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    \huge
+    \[ 
+        123,567 \div 100 = 
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    \huge
+    \[ 
+        5\times(2+4) = 
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    \huge Arrondir au dixième
+    \[
+        12,864
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 4}
+    \LARGE
+    Je vends 5kg de fruits pour 6\euro.
+
+    Que puis-je acheter avec 30\euro?
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        \huge On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}
diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-2.pdf b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-2.pdf
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diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-2.tex b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-2.tex
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+++ b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-2.tex
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+\documentclass[a4paper,10pt]{classPres}
+\usepackage{tkz-fct}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flashs}
+    \begin{center}
+        \huge 30 secondes par calcul
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    \huge
+    \[ 
+        1,567 \div 100 = 
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    \huge Arrondir au dixième
+    \[
+        12,864
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    \LARGE
+    Le marchand vend 4 pommes 5\euro.
+
+    Combien me coûteront 8 pommes qui pèsent 2kg?
+\end{frame}
+
+\begin{frame}{Calcul 4}
+    \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}{Fin}
+    \begin{center}
+        \huge On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}
diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-3.pdf b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-3.pdf
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diff --git a/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-3.tex b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-3.tex
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--- /dev/null
+++ b/StLaurentGrandvaux/6e/Questions_Flashs/QF_19_05_27-3.tex
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+\documentclass[a4paper,10pt]{classPres}
+\usepackage{tkz-fct}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flashs}
+    \begin{center}
+        \huge 30 secondes par calcul
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    \huge
+    \[ 
+        456,8 \times 1000 = 
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    \huge Arrondir à l'unité
+    \[
+        12,864
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    \LARGE
+    7m de fil de fer pèsent 2kg.
+
+    Combien va peser 49m de fil de fer?
+
+\end{frame}
+
+\begin{frame}{Calcul 4}
+    \huge
+    Calculer l'aire de la figure
+    \begin{center}
+        \begin{tikzpicture}
+            \filldraw[very thick, fill=blue!60] (-3,2) -- (-3,0) -- (4,0) -- (4,2) -- cycle;
+            \draw[step=1] (-5,-1) grid (5,5);
+
+        \end{tikzpicture}
+    \end{center}
+    
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        \huge On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}