diff --git a/6e/Calcul_Mental/P4/CM_18_04_16-4.pdf b/6e/Calcul_Mental/P4/CM_18_04_16-4.pdf
index 7277c9c..b1fb677 100644
Binary files a/6e/Calcul_Mental/P4/CM_18_04_16-4.pdf and b/6e/Calcul_Mental/P4/CM_18_04_16-4.pdf differ
diff --git a/6e/Calcul_Mental/P4/CM_18_04_16-4.tex b/6e/Calcul_Mental/P4/CM_18_04_16-4.tex
index 1fd8ecf..24c8ba1 100755
--- a/6e/Calcul_Mental/P4/CM_18_04_16-4.tex
+++ b/6e/Calcul_Mental/P4/CM_18_04_16-4.tex
@@ -16,7 +16,7 @@
     \LARGE
     \begin{center}
     \begin{tikzpicture}[cap=round, rotate=90, transform canvas={scale=0.45}]
-        \clockAtick{2}{35}
+        \clockAtick{7}{10}
     \end{tikzpicture}
     \end{center}
 \end{frame}
@@ -30,16 +30,29 @@
 
 \begin{frame}{Calcul 3}
     \LARGE
-    Compléter la valeur manquante
+    Trouver la bonne réponse
 
     \begin{center}
         \begin{tabular}{|c|*{2}{p{2cm}|}}
-        \hline
-        Nombre de sacs & 5 & 10 \\
-        \hline
-        Prix & 25 & ... \\
-        \hline
-    \end{tabular}
+            \hline
+            Age & 2ans & 10ans \\
+            \hline
+            Taille & 1m & ... \\
+            \hline
+        \end{tabular}
+
+        \vspace{1cm}
+        \begin{minipage}{0.1\textwidth}
+            $5m$  
+        \end{minipage}
+        \hspace{1cm} 
+        \begin{minipage}{0.1\textwidth}
+            $2m$
+        \end{minipage}
+        \hspace{1cm}
+        \begin{minipage}{0.4\textwidth}
+            On ne peut pas savoir
+        \end{minipage}
     \end{center}
 \end{frame}
 
diff --git a/6e/Calcul_Mental/P4/CM_18_04_16-5.pdf b/6e/Calcul_Mental/P4/CM_18_04_16-5.pdf
new file mode 100644
index 0000000..b033574
Binary files /dev/null and b/6e/Calcul_Mental/P4/CM_18_04_16-5.pdf differ
diff --git a/6e/Calcul_Mental/P4/CM_18_04_16-5.tex b/6e/Calcul_Mental/P4/CM_18_04_16-5.tex
new file mode 100755
index 0000000..9139158
--- /dev/null
+++ b/6e/Calcul_Mental/P4/CM_18_04_16-5.tex
@@ -0,0 +1,76 @@
+\documentclass[a4paper,10pt]{classPres}
+\usepackage{./horloge}
+
+\author{}
+\title{}
+\date{}
+
+\begin{document}
+\begin{frame}{Calcul mental}
+    \begin{center}
+        \huge 30 secondes par calcul
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 1}
+    \LARGE
+    \begin{center}
+    \begin{tikzpicture}[cap=round, rotate=90, transform canvas={scale=0.45}]
+        \clockAtick{10}{10}
+    \end{tikzpicture}
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 2}
+    \huge
+    \[
+        135 : 4 = 
+    \]
+\end{frame}
+
+\begin{frame}{Calcul 3}
+    \LARGE
+    Trouver la bonne réponse
+
+    \begin{center}
+        \begin{tabular}{|c|*{2}{p{2cm}|}}
+            \hline
+            Age & 10ans & 15ans \\
+            \hline
+            Copains & 10 & ... \\
+            \hline
+        \end{tabular}
+
+        \vspace{1cm}
+        \begin{minipage}{0.1\textwidth}
+            $15$  
+        \end{minipage}
+        \hspace{1cm} 
+        \begin{minipage}{0.1\textwidth}
+            $10$
+        \end{minipage}
+        \hspace{1cm}
+        \begin{minipage}{0.4\textwidth}
+            On ne peut pas savoir
+        \end{minipage}
+    \end{center}
+\end{frame}
+
+\begin{frame}{Calcul 4}
+    \LARGE
+    Classer en ordre croissant (\SignalBar{e})
+    \begin{center}
+        6,3 \hspace{2cm}
+        6,5 \hspace{2cm}
+        6,12 \hspace{2cm}
+    \end{center}
+\end{frame}
+
+\begin{frame}{Fin}
+    \begin{center}
+        \huge On retourne son papier.
+    \end{center}
+\end{frame}
+
+
+\end{document}