http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-18004.php
http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-20301.php
http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-18004.php
http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-20301.php
http://www.pepit.be/exercices/primaire3/mathematiques/eurosepargne/EPARGN01.html
http://www.pepit.be/exercices/primaire3/mathematiques/eurosachat/page.html
http://www.pepit.be/exercices/primaire2/mathematiques/additioneuros/page.html