À la salle d'ordinateurs...Granny Prix Multiplication  http://www.multiplication.com/games/play/granny-prix-multiHalloween Multiplication & Division  http://www.smartygames.com/igre/math/halloweenMath.swfLemonade Stand  http://www.coolmath-games.com/0-lemonade-standNational Library of Virtual Manipulatives    http://nlvm.usu.edu/en/nav/grade_g_3.htmlMath FROG  http://cemc2.math.uwaterloo.ca/mathfrog/french/kidz/Games6.shtmlDrag and Drop  http://mrnussbaum.com/drag-and-drop-math/