Feat: QF pour les 4e
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4e/Questions_flash/P4/QF_S15-1.pdf
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4e/Questions_flash/P4/QF_S15-1.pdf
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4e/Questions_flash/P4/QF_S15-1.tex
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4e/Questions_flash/P4/QF_S15-1.tex
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\documentclass[14pt]{classPres}
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\setmainfont{OpenDyslexic}
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\usepackage{pgfplots}
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\author{}
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\title{}
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\date{}
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\begin{document}
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\begin{frame}{Questions flash}
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\begin{center}
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\vfill
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4e
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\vfill
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30 secondes par calcul
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\vfill
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%\Large{Calculatrice autorisée}
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\vfill
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\tiny \jobname
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\end{center}
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\end{frame}
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\begin{frame}[fragile]{Calcul 1}
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% géométrie
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Calculer le volume du pavé
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\begin{center}
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\begin{tikzpicture}[every edge quotes/.append style={auto}]
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\pgfmathsetmacro{\cubex}{5}
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\pgfmathsetmacro{\cubey}{1}
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\pgfmathsetmacro{\cubez}{3}
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\draw [draw=black, every edge/.append style={draw=black, densely dashed, opacity=.5}, fill=blue!20]
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(0,0,0) coordinate (o) -- ++(-\cubex,0,0) coordinate (a) -- ++(0,-\cubey,0) coordinate (b) edge coordinate [pos=1] (g) ++(0,0,-\cubez) -- ++(\cubex,0,0) coordinate (c) -- cycle
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(o) -- ++(0,0,-\cubez) coordinate (d) -- ++(0,-\cubey,0) coordinate (e) edge (g) -- (c) -- cycle
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(o) -- (a) -- ++(0,0,-\cubez) coordinate (f) edge (g) -- (d) -- cycle;
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\path [every edge/.append style={draw=black, |-|}]
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(b) +(0,-5pt) coordinate (b1) edge ["10cm"'] (b1 -| c)
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(b) +(-5pt,0) coordinate (b2) edge ["5cm"] (b2 |- a)
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(c) +(3.5pt,-3.5pt) coordinate (c2) edge ["10cm"'] ([xshift=3.5pt,yshift=-3.5pt]e)
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;
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\end{tikzpicture}
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\end{center}
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\end{frame}
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\begin{frame}{Calcul 2}
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% Conversions
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Convertir en heures
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\vfill
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\[
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230min
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\]
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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\vfill
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Au magasin, 3kg de patates coûtent 13\euro tandis que 10kg de ces même patates coûtent 17\euro.
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\vfill
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Peut-on prévoir le prix de 7kg de ces patates?
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 4}
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% Calcul littéral
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Réduire l'expression suivante
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\vfill
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\[
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10\times (4x - 2)=
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\]
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\vfill
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\end{frame}
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\begin{frame}{Fin}
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\begin{center}
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On retourne son papier.
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\end{center}
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\end{frame}
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\end{document}
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4e/Questions_flash/P4/QF_S15-2.pdf
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4e/Questions_flash/P4/QF_S15-2.pdf
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4e/Questions_flash/P4/QF_S15-2.tex
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4e/Questions_flash/P4/QF_S15-2.tex
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\documentclass[14pt]{classPres}
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\setmainfont{OpenDyslexic}
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\usepackage{pgfplots}
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\author{}
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\title{}
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\date{}
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\begin{document}
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\begin{frame}{Questions flash}
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\begin{center}
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\vfill
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4e
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\vfill
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30 secondes par calcul
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\vfill
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%\Large{Calculatrice autorisée}
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\vfill
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\tiny \jobname
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\end{center}
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\end{frame}
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\begin{frame}[fragile]{Calcul 1}
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% géométrie
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Calculer le volume du pavé
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\begin{center}
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\begin{tikzpicture}[every edge quotes/.append style={auto}]
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\pgfmathsetmacro{\cubex}{5}
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\pgfmathsetmacro{\cubey}{4}
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\pgfmathsetmacro{\cubez}{3}
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\draw [draw=black, every edge/.append style={draw=black, densely dashed, opacity=.5}, fill=blue!20]
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(0,0,0) coordinate (o) -- ++(-\cubex,0,0) coordinate (a) -- ++(0,-\cubey,0) coordinate (b) edge coordinate [pos=1] (g) ++(0,0,-\cubez) -- ++(\cubex,0,0) coordinate (c) -- cycle
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(o) -- ++(0,0,-\cubez) coordinate (d) -- ++(0,-\cubey,0) coordinate (e) edge (g) -- (c) -- cycle
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(o) -- (a) -- ++(0,0,-\cubez) coordinate (f) edge (g) -- (d) -- cycle;
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\path [every edge/.append style={draw=black, |-|}]
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(b) +(0,-5pt) coordinate (b1) edge ["5cm"'] (b1 -| c)
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(b) +(-5pt,0) coordinate (b2) edge ["4cm"] (b2 |- a)
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(c) +(3.5pt,-3.5pt) coordinate (c2) edge ["3cm"'] ([xshift=3.5pt,yshift=-3.5pt]e)
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;
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\end{tikzpicture}
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\end{center}
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\end{frame}
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\begin{frame}{Calcul 2}
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% Conversions
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Convertir en heures
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\vfill
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\[
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20min
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\]
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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\vfill
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Je peux acheter 32 voiturettes pour 5\euro ou 50 voiturettes pour 6,25\euro
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\vfill
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Peut-on prévoir le prix de 10 voiturettes?
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 4}
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% Calcul littéral
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Développer puis réduire l'expression suivante
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\vfill
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\[
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(6x - 2)\times 3 =
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\]
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\vfill
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\end{frame}
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\begin{frame}{Fin}
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\begin{center}
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On retourne son papier.
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\end{center}
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\end{frame}
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\end{document}
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4e/Questions_flash/P4/QF_S15-3.pdf
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4e/Questions_flash/P4/QF_S15-3.pdf
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4e/Questions_flash/P4/QF_S15-3.tex
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4e/Questions_flash/P4/QF_S15-3.tex
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\documentclass[14pt]{classPres}
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\setmainfont{OpenDyslexic}
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\usepackage{pgfplots}
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\author{}
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\title{}
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\date{}
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\begin{document}
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\begin{frame}{Questions flash}
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\begin{center}
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\vfill
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4e
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\vfill
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30 secondes par calcul
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\vfill
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%\Large{Calculatrice autorisée}
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\vfill
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\tiny \jobname
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\end{center}
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\end{frame}
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\begin{frame}[fragile]{Calcul 1}
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% géométrie
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Calculer le volume du pavé
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\begin{center}
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\begin{tikzpicture}[every edge quotes/.append style={auto}]
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\pgfmathsetmacro{\cubex}{2}
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\pgfmathsetmacro{\cubey}{1}
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\pgfmathsetmacro{\cubez}{4}
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\draw [draw=black, every edge/.append style={draw=black, densely dashed, opacity=.5}, fill=blue!20]
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(0,0,0) coordinate (o) -- ++(-\cubex,0,0) coordinate (a) -- ++(0,-\cubey,0) coordinate (b) edge coordinate [pos=1] (g) ++(0,0,-\cubez) -- ++(\cubex,0,0) coordinate (c) -- cycle
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(o) -- ++(0,0,-\cubez) coordinate (d) -- ++(0,-\cubey,0) coordinate (e) edge (g) -- (c) -- cycle
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(o) -- (a) -- ++(0,0,-\cubez) coordinate (f) edge (g) -- (d) -- cycle;
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\path [every edge/.append style={draw=black, |-|}]
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(b) +(0,-5pt) coordinate (b1) edge ["2m"'] (b1 -| c)
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(b) +(-5pt,0) coordinate (b2) edge ["1.5m"] (b2 |- a)
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(c) +(3.5pt,-3.5pt) coordinate (c2) edge ["5m"'] ([xshift=3.5pt,yshift=-3.5pt]e)
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;
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\end{tikzpicture}
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\end{center}
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\end{frame}
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\begin{frame}{Calcul 2}
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% Conversions
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Convertir en jours
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\vfill
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\[
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30h
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\]
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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\vfill
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Je peux acheter \np{15 000} chaussures pour \np{35 000}\euro ou 100 chaussures pour 250\euro
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\vfill
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Peut-on prévoir le prix de 10 chaussures?
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\vfill
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\end{frame}
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\begin{frame}[fragile]{Calcul 4}
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% Calcul littéral
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Développer puis réduire l'expression suivante
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\vfill
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\[
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(6x - 2)\times 3x =
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\]
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\vfill
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\end{frame}
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\begin{frame}{Fin}
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\begin{center}
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On retourne son papier.
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\end{center}
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\end{frame}
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\end{document}
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