diff --git a/3ePasserelles/DS/DS_17_09_13/DS_17_09_13.pdf b/3ePasserelles/DS/DS_17_09_13/DS_17_09_13.pdf
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diff --git a/3ePasserelles/DS/DS_17_09_13/DS_17_09_13.tex b/3ePasserelles/DS/DS_17_09_13/DS_17_09_13.tex
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+\documentclass[a4paper,12pt]{article}
+\usepackage{myXsim}
+
+\title{DS 1}
+\tribe{306}
+\date{13 septembre 2017}
+
+\begin{document}
+
+\maketitle
+
+\bigskip
+
+{\Large Nom Prénom:}
+
+
+\begin{exercise}[subtitle={Le terrain de tennis \Cher \Rep \Cal}]
+
+    Voici les plans d'un terrain de tennis.
+
+    \includegraphics[scale=0.9]{./fig/terrain_tennis}
+
+    \begin{enumerate}
+        \item Quelle est la longueur du terrain de tennis? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+    \item Colorier au crayon à papier un des 4 couloirs.
+    \item Quelle est la longueur du tour de terrain de tennis? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+    \item Quelle est la longueur du couloir? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+    \item Calculer le périmètre d'un carré de service. \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+
+    \end{enumerate}
+
+\end{exercise}
+
+\begin{exercise}[subtitle={Problèmes \Mod\Cal\Com}]
+    \begin{enumerate}
+            \vfill
+        \item A la rentrée le professeur d'arts plastiques compte les gommes avant de les distribuer. Dans une boîte, il en trouve 132, dans une autre 75 et dans une troisième 14. Combien y a-t-il de gommes en tout ? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+            \vfill
+
+    \item Au début, de l'année, on comptait 240 poules. Aujourd'hui, j'en compte 123. Que s'est-t-il passé? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+            \vfill
+
+        \item El Anzize a 5 stylos dans dans sa trousse. Roufouanti, sa voisine, en a 3 fois plus que lui. Combien de stylos a Roufouanti? \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+        .\dotfill \\[0.5cm]
+            \vfill
+    \end{enumerate}
+\end{exercise}
+
+\end{document}
+
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: "master"
+%%% End:
+
diff --git a/3ePasserelles/DS/DS_17_09_13/fig/terrain_tennis.pdf b/3ePasserelles/DS/DS_17_09_13/fig/terrain_tennis.pdf
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