Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B2xo/ Esercizi: http://www.khanacademy.org/exercises?exid=adding_decimals Traduzione in Italiano del video Adding Decimals (Old) http://www.youtube.com/watch?v=SxZUFA2SGX8&feature=player_embedded http://www.khanacademy.org/video/adding-decimals--old?playlist=Arithmetic Help us caption & translate this video! http://amara.org/v/B2xo/