Tabuadas Multiplicar Dividir
(Multiplication and division tables)
This a app with a simple interface. It have some tables (division and multiplicacion) and also a menu to learn and some trick. It have also two levels of quizz about multiplication factors.
Itś made mainly in web technologies.
In portuguese.
https://play.google.com/store/apps/details?id=com.coimbras.Tabuadas
