This Course is part of the free educational offer of MUHNAC COURSES in collaboration between the National Museum of Natural History and Science and Ludus. Registration is required for all participants throughthe registration form to be sent to geral@museus.ulisboa.pt 
With Jorge Nuno Silva
Days 24 – 25 September 2025, 6pm to 8pm
Location:
Description:
Ancient peoples, particularly those from Babylon, Egypt and China, developed distinct arithmetic systems. As we know, they based their remarkable abilities on them. We will learn to reason arithmetically like them, which will enrich each person's mathematical understanding.