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2nd/02_Information_chiffree_1/2B_calculs_eleves.pdf
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2nd/02_Information_chiffree_1/2B_calculs_eleves.pdf
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@ -2,7 +2,7 @@ Information chiffree 1
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######################
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:date: 2021-08-24
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:modified: 2021-09-02
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:modified: 2021-09-13
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:authors: Benjamin Bertrand
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:tags: Proportion, Taux d'évolution.
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:category: 2nd
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@ -85,6 +85,10 @@ Des exercices techniques sur des calculs de proportion, de proportion de proport
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:height: 200px
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:alt: Exercices techniques sur un peu tout
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.. image:: ./4E_tout_ensemble_dur.pdf
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:height: 200px
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:alt: Va t'amuser à chercher l'info!
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Les plus avancés auront un texte avec beaucoup trop d'information et devront aller chercher les informations pertinentes pour répondre à des questions.
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2nd/Questions_flashs/P1/QF_S37-3.pdf
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2nd/Questions_flashs/P1/QF_S37-3.pdf
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2nd/Questions_flashs/P1/QF_S37-3.tex
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2nd/Questions_flashs/P1/QF_S37-3.tex
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@ -0,0 +1,58 @@
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\documentclass[14pt]{classPres}
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\usepackage{tkz-fct}
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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 flashs}
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\begin{center}
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\vfill
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2nd
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\vfill
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30 secondes par calcul
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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}{Calcul 1}
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Convertir en minutes
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\[
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3,5h
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\]
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\end{frame}
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\begin{frame}{Calcul 2}
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Sur une carte, il est dessiné une église que l'on mesure à 0.5cm. On sait qu'en vrai cette église mesure 21m.
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Sur cette carte, il nous reste 10cm à marcher. À quelle distance cela correspond-t-il en vrai?
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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Est-ce que le triangle est-rectangle?
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\begin{center}
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\begin{tikzpicture}
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\filldraw[very thick, fill=blue!40]
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(-2,3) node [above]{$I$} -- node[midway, above] {4cm}
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(3,3) node [above]{$J$} -- node[midway, right] {3cm}
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(3.5,0) node [below]{$K$} -- node[midway, below] {5cm}
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cycle;
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%\draw (3, 3) -- (2.8, 3) -- (2.8, 2.8) -- (3, 2.8);
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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 4}
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Combien représente 20\% de 160\euro?
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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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2nd/Questions_flashs/P1/QF_S37-4.pdf
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2nd/Questions_flashs/P1/QF_S37-4.pdf
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2nd/Questions_flashs/P1/QF_S37-4.tex
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2nd/Questions_flashs/P1/QF_S37-4.tex
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@ -0,0 +1,58 @@
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\documentclass[14pt]{classPres}
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\usepackage{tkz-fct}
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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 flashs}
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\begin{center}
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\vfill
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2nd
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\vfill
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30 secondes par calcul
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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}{Calcul 1}
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Convertir en cL
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\[
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45,896L
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\]
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\end{frame}
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\begin{frame}{Calcul 2}
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On vend 6\euro un sachet avec 18 vis.
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Combien coûtent un sachet de 90vis identiques?
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\end{frame}
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\begin{frame}[fragile]{Calcul 3}
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Donner la formule de Pythagore pour le triangle suivant:
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\begin{center}
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\begin{tikzpicture}
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\filldraw[very thick, fill=blue!40]
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(-2,3) node [above]{$G$} --
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(3,3) node [above]{$O$} --
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(3,0) node [below]{$D$} --
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cycle;
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\draw (3, 3) -- (2.8, 3) -- (2.8, 2.8) -- (3, 2.8);
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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 4}
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Combien représente 75\% de 400\euro?
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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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