diff --git a/TST_sti2d/Questions Flash/P1/QF_20_09_07-1.pdf b/TST_sti2d/Questions Flash/P1/QF_20_09_07-1.pdf
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diff --git a/TST_sti2d/Questions Flash/P1/QF_20_09_07-1.tex b/TST_sti2d/Questions Flash/P1/QF_20_09_07-1.tex
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+\documentclass[14pt]{classPres}
+\usepackage{tkz-fct}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flashs}
+    \begin{center}
+        \vfill
+        Terminale ST \\ Spé sti2d
+        \vfill
+        30 secondes par calcul
+        \vfill
+        \tiny \jobname
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    Résoudre l'équation
+    \[
+        3x - 5 = 9
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    Quelle est l'affixe du point A?
+    \begin{center}
+    \begin{tikzpicture}[scale=0.8]
+        \filldraw[very thick, ->] (-4.4,0) -- (4.4,0);
+        \filldraw[very thick, ->] (0,-1.4) -- (0,4.4);
+        \draw[step=1] (-4,-1) grid (4,4);
+        \draw (0, 0) node[below left] {$0$};
+        \draw (1, 0) node[above right] {$1$};
+        \draw (0, 1) node[above left] {$i$};
+
+        \draw (-2, 2) node {x} node[above right] {$A$};
+    \end{tikzpicture}
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    Réécrire avec une seule fraction
+
+    \[
+        f(x) = \frac{2}{3x} + 1
+    \]
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}
diff --git a/TST_sti2d/Questions Flash/P1/QF_20_09_07-2.pdf b/TST_sti2d/Questions Flash/P1/QF_20_09_07-2.pdf
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diff --git a/TST_sti2d/Questions Flash/P1/QF_20_09_07-2.tex b/TST_sti2d/Questions Flash/P1/QF_20_09_07-2.tex
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--- /dev/null
+++ b/TST_sti2d/Questions Flash/P1/QF_20_09_07-2.tex	
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+\documentclass[14pt]{classPres}
+\usepackage{tkz-fct}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Questions flashs}
+    \begin{center}
+        \vfill
+        Terminale ST \\ Spé sti2d
+        \vfill
+        30 secondes par calcul
+        \vfill
+        \tiny \jobname
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    Résoudre l'équation
+    \[
+        2x - 3 = 5x + 1
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    Quelle est l'affixe du point A?
+    \begin{center}
+    \begin{tikzpicture}[scale=0.8]
+        \filldraw[very thick, ->] (-4.4,0) -- (4.4,0);
+        \filldraw[very thick, ->] (0,-4.4) -- (0,4.4);
+        \draw[step=1] (-4,-4) grid (4,4);
+        \draw (0, 0) node[below left] {$0$};
+        \draw (1, 0) node[above right] {$1$};
+        \draw (0, 1) node[above left] {$i$};
+
+        \draw (-1, -4) node {x} node[above right] {$A$};
+    \end{tikzpicture}
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    Réécrire avec une seule fraction
+
+    \[
+        f(x) = \frac{1}{5x} + 2
+    \]
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}