3rd year pupils' procedures to solve multiplication tasks

Mendes, FátimaBrocardo, JoanaOliveira, Hélia2014-02-132014-02-132012-07http://hdl.handle.net/10400.26/5682Comunicação apresentada em 12th International Congress on Mathematical Education, Seoul, Korea, 8-15 July 2012eng3rd year pupils' procedures to solve multiplication tasksconference object