HowMany aka How Many is an educational application dedicated to learning the fundamentals of mathematics through images. Here are some HowMany aka How Many goals: Modeling, construction of numbers, sense of operations, pictorial mental calculation, pre-algebraization in the wake of the Singapore method Original principle: Drawings, made up of objects and symbols borrowed from our daily lives, are associated with a basic mathematical concept. The main advantages of HowMany or How Many: - Innova