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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 $\dfrac{88 710 }{1 000 }$
\item $\dfrac{37 109 }{100 }$
\item $\dfrac{92 970 }{10 }$
\item $\dfrac{9 }{1 000 } + 15 + \dfrac{7 }{100 }$
\end{itemize}
\section*{Exercice 2 : Écris les nombres suivants en lettres (de deux façons)}
\begin{itemize}
\item 46 , 264
\item 988 , 137
\item 22 , 25
\item 575 , 112 6
\end{itemize}
\section*{Exercice 3 : Dans le nombre 58 734 , 690 12}
\begin{itemize}
\item Quel est le chiffre des dix-millièmes~?
\item Quel est le chiffre des cent-millièmes~?
\item Quel est le chiffre des centièmes~?
\item Quel est le chiffre des unités~?
\item Recopie et complète~: 7 est le chiffre des \dotfill
\item Recopie et complète~: 8 est le chiffre des \dotfill
\item Quel est le nombre de millièmes~?
\item Quel est le nombre de dizaines de mille~?
\end{itemize}
\section*{Exercice 4}
Sur une même droite graduée, place les points H, F et E d'abscisses respectives~:
\begin{itemize}
\item 1 , 9
\item 0 , 5
\item 0 , 1
\end{itemize}
\section*{Exercice 5 : Range les nombres suivants par ordre croissant}
\begin{itemize}
\item 11 , 719 9
\item 12 , 294 5
\item 12 , 476 3
\item 12 , 306
\item 11 , 873 8
\item 12 , 222 9
\item 11 , 962 2
\end{itemize}
\newpage
\section*{\textcolor{red}{Correction}}
\subsection*{Exercice 1}
\begin{itemize}
\item $\dfrac{88 710 }{1 000 } = 88 , 71$
\item $\dfrac{37 109 }{100 } = 371 , 09$
\item $\dfrac{92 970 }{10 } = 9 297 $
\item $\dfrac{9 }{1 000 } + 15 + \dfrac{7 }{100 } = 15 , 079$
\end{itemize}
\subsection*{Exercice 2}
\begin{itemize}
\item 46 , 264
  \begin{itemize}
  \item Quarante-six virgule deux-cent-soixante-quatre.
  \item Quarante-six unités et deux-cent-soixante-quatre millièmes.
  \end{itemize}
\item 988 , 137
  \begin{itemize}
  \item Neuf-cent-quatre-vingt-huit virgule cent-trente-sept.
  \item Neuf-cent-quatre-vingt-huit unités et cent-trente-sept millièmes.
  \end{itemize}
\item 22 , 25
  \begin{itemize}
  \item Vingt-deux virgule vingt-cinq.
  \item Vingt-deux unités et vingt-cinq centièmes.
  \end{itemize}
\item 575 , 112 6
  \begin{itemize}
  \item Cinq-cent-soixante-quinze virgule mille-cent-vingt-six.
  \item Cinq-cent-soixante-quinze unités et mille-cent-vingt-six dix-millièmes.
  \end{itemize}
\end{itemize}
\subsection*{Exercice 3}
\begin{itemize}
\item Le chiffre des dix-millièmes est \textcolor{red}{1}.
\item Le chiffre des cent-millièmes est \textcolor{red}{2}.
\item Le chiffre des centièmes est \textcolor{red}{9}.
\item Le chiffre des unités est \textcolor{red}{4}.
\item 7 est le chiffre des \textcolor{red}{centaines}.
\item 8 est le chiffre des \textcolor{red}{unités de mille}.
\item Le nombre de millièmes est \textcolor{red}{58 734 690 }.
\item Le nombre de dizaines de mille est \textcolor{red}{5 }.
\end{itemize}
\subsection*{Exercice 4}
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\end{center}
\subsection*{Exercice 5}
$11 , 719 9 < 11 , 873 8 < 11 , 962 2 < 12 , 222 9 < 12 , 294 5 < 12 , 306 < 12 , 476 3$
\end{document}
