I am a psychologist (professional membership no. A-1282) and I work in the field of psychopedagogical guidance at infant and primary school stages. I have designed this material because I believe in self-learning.  Many children experience difficulties in learning the multiplication tables and I am of the opinion that this is an efficient method for learning them.

José Manuel del Toro Pérez    

Apartado 10223    50080 Zaragoza

E-mail: info@autorueda.com

(Please contact me if you have any questions or suggestions)