A pesar de que ya soy mayor, sigo aprendiendo de mis discípulos.
Fórmate tú en vez de esperar a que te formen y modelen.
Herbet Spencer

Maths: The Mental Arithemetic Game

Do you want to be able to perform maths operations more  quickly?

Do you want to be able to do those operations in your head without pen or paper?

If you answered 'yes' to any of those questions, then this section of Speed Maths will be ideal for you.


The Mental Arithemetic Game


Categorías:  Noticias