Baraja Sistema Coral

Looking for a fun and interactive way to help your little ones brush up on mental calculation skills? Look no further than this app! Developed by Juan Pedro Sánchez Márquez, a psychologist and child educator, this deck-based learning method has been transformed into a digital version that is both affordable and engaging.


Featuring three distinct difficulty levels appropriate for a range of ages, the app generates random operations that will challenge and inspire learners to become fast and accurate calculators. And if they do make a mistake, never fear - the correct answer is only a click away!


So why not turn math practice into a game? Compete against one another to see who can achieve the highest score and become the ultimate champion of mental calculation. Who knew that learning could be so fun?