Mult Mat four flags - Matrizes

This application presents the multiplication between 2x2, 2x3, 3x3 and 3x4 matrices. It takes advantage of the universality of the mathematical language and presents the instructions in 4 languages: Portuguese, Italian, English and German. Operations between headquarters raise doubts in Basic Education students and even in Higher Education students. This App will help students and teachers in numerical conferences and expressions used by other nations that do not communicate in Portuguese,