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SUPERTMATIK Summer21 is an event aimed at promoting the practice of the four basic Mathematics operations and incentivizing the use of a range of mental math strategies. This proposed learning-through-play activity is intended to motivate students during the holiday period to keep in touch with the work covered throughout the school year, by practicing their mental math skills.


Rules and all details of the competition available HERE.


Registration must be carried out by a responsible adult by email (Head of Education, teacher, family member or tutor, etc.) to - Enrolment deadline: 31st July. Consult Rules



Stages and Schedule 




Mental Math International Competition, 15th edition

The competition is now over

 - 2020/21 -

An amazing international competition for primary and secondary school students (6-15 years)


Thousands of students united by mathematics





Results NOW available

Login using the finalist login details (S000…) and get your certificate / diploma that includes the position you came

Prizes will be sent to the schools by June 18, 2021.

Schools are free to organise their own ceremonies to hand out prizes.

Official SUPERTMATIK Support: 00351 966 208 191 email:





SUPERTMATIK Mental Math game is a mathematical card game played in schools since 2005. Best known as "SUPER T", this mental math game has proven to successfully engage students in grades 1 through 9 (students aged between 6 and 15 years). In 2007 EUDACTICA publishers, created the International SUPERTMATIK Mental Math Competition, a contest based in the SUPERTMATIK card game. This contest has become a key event in the teaching of mathematics. The central principle of this championship is for students to develop basic competence in mathematics from the beginning of their schooling through constructive play, interesting and involving them in it via a fun way of learning.







  For further information kindly contact: E: | T. 00351 966 208 191.