Detective Matheo is a mental calculation game from the age of 8, created by Alain Brobecker, teacher of mathematics in middle and high school.

Quickly remove the wrong calculations, and be faster than your opponents to find the only correct calculation!

5 games mixing calculation and speed, to improve multiplication tables (2 levels) and play with additions, subtractions and divisions.

The game contains 110 cards: 51 multiplications cards (2 sets: level 1 and level 2), 21 Addition cards, 21 subtraction cards, 13 Division cards, rules (French, English and German).

For more informations, look at the page of the game. Illustrations: Ronnel Pascua