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\begin{document}

\begin{center}
    \small Écriture décimale, lecture, valeur positionnelle, droite graduée, comparaison.
\end{center}
\vspace{0.5em}
\section*{Exercice 1 : Donne une écriture décimale des nombres}
\begin{itemize}
\item $\dfrac{30 016 }{10 }$
\item $\dfrac{11 542 }{1 000 }$
\item $\dfrac{43 054 }{100 }$
\item $8 + \dfrac{9 }{1 000 } + \dfrac{1 }{100 }$
\end{itemize}
\section*{Exercice 2 : Écris les nombres suivants en lettres (de deux façons)}
\begin{itemize}
\item 1 044 , 116 6
\item 328 , 82
\item 1 136 , 914
\item 153 , 123
\end{itemize}
\section*{Exercice 3 : Dans le nombre 47 916 , 308 52}
\begin{itemize}
\item Quel est le chiffre des unités~?
\item Quel est le chiffre des dizaines~?
\item Quel est le chiffre des dix-millièmes~?
\item Quel est le chiffre des centaines~?
\item Recopie et complète~: 8 est le chiffre des \dotfill
\item Recopie et complète~: 3 est le chiffre des \dotfill
\item Quel est le nombre de cent-millièmes~?
\item Quel est le nombre de centièmes~?
\end{itemize}
\section*{Exercice 4}
Sur une même droite graduée, place les points F, A et C d'abscisses respectives~:
\begin{itemize}
\item 2 , 2
\item 0 , 8
\item 0 , 3
\end{itemize}
\section*{Exercice 5 : Range les nombres suivants par ordre croissant}
\begin{itemize}
\item 11 , 857 4
\item 12 , 085 2
\item 12 , 418 5
\item 11 , 726 4
\item 11 , 853
\item 11 , 637 7
\item 11 , 937 3
\end{itemize}
\newpage
\section*{\textcolor{red}{Correction}}
\subsection*{Exercice 1}
\begin{itemize}
\item $\dfrac{30 016 }{10 } = 3 001 , 6$
\item $\dfrac{11 542 }{1 000 } = 11 , 542$
\item $\dfrac{43 054 }{100 } = 430 , 54$
\item $8 + \dfrac{9 }{1 000 } + \dfrac{1 }{100 } = 8 , 019$
\end{itemize}
\subsection*{Exercice 2}
\begin{itemize}
\item 1 044 , 116 6
  \begin{itemize}
  \item Mille-quarante-quatre virgule mille-cent-soixante-six.
  \item Mille-quarante-quatre unités et mille-cent-soixante-six dix-millièmes.
  \end{itemize}
\item 328 , 82
  \begin{itemize}
  \item Trois-cent-vingt-huit virgule quatre-vingt-deux.
  \item Trois-cent-vingt-huit unités et quatre-vingt-deux centièmes.
  \end{itemize}
\item 1 136 , 914
  \begin{itemize}
  \item Mille-cent-trente-six virgule neuf-cent-quatorze.
  \item Mille-cent-trente-six unités et neuf-cent-quatorze millièmes.
  \end{itemize}
\item 153 , 123
  \begin{itemize}
  \item Cent-cinquante-trois virgule cent-vingt-trois.
  \item Cent-cinquante-trois unités et cent-vingt-trois millièmes.
  \end{itemize}
\end{itemize}
\subsection*{Exercice 3}
\begin{itemize}
\item Le chiffre des unités est \textcolor{red}{6}.
\item Le chiffre des dizaines est \textcolor{red}{1}.
\item Le chiffre des dix-millièmes est \textcolor{red}{5}.
\item Le chiffre des centaines est \textcolor{red}{9}.
\item 8 est le chiffre des \textcolor{red}{millièmes}.
\item 3 est le chiffre des \textcolor{red}{dixièmes}.
\item Le nombre de cent-millièmes est \textcolor{red}{4 791 630 852 }.
\item Le nombre de centièmes est \textcolor{red}{4 791 630 }.
\end{itemize}
\subsection*{Exercice 4}
\begin{center}
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\end{center}
\subsection*{Exercice 5}
$11 , 637 7 < 11 , 726 4 < 11 , 853 < 11 , 857 4 < 11 , 937 3 < 12 , 085 2 < 12 , 418 5$
\end{document}
