Posted: June 10, 2015
À la salle d'ordinateurs...National Library of Virtual Manipulatives http://nlvm.usu.edu/en/nav/grade_g_3.htmlMultiplication http://www.multiplication.com/games/play/granny-prixMultiplication http://www.multiplication.com/games/play/diaper-derbyLemonade Stand http://www.coolmath-games.com/0-lemonade-standShopping Spree (scroll down) http://www.mathplayground.com/MTV/mathtv06.html