Clique sur les liens suivants :
Go to this page (1-10) :
http://www.learningchocolate.com/node/69?st_lang=en
Click on this link (11-20) :
http://www.learningchocolate.com/node/70?st_lang=en
Go to this page to learn numbers until 100 :
http://www.learningchocolate.com/node/71?st_lang=en
Now, you can play this game on numbers :
http://elt.oup.com/student/i-spy/games/hex5_numbersii.swf