Les mille calculs

♦ Improve your skills in mathematics while experiencing an exciting adventure: unravel the mystery of Bossdémath, the mad scientist whose evil weapon, the green ray, sows terror!

♦ This is what this interactive novel offers, in which the young reader is himself the hero of the story: to solve the puzzles, overcome the dangers and emerge victorious from the traps set for him, the young adventurer must respond to geometry and algebra questions.

♦ To assist him in his investigation, a help booklet is provided at the end of the book. There we find a reminder of definitions, explanations of fundamental concepts and methodological advice: everything you need to continue moving forward in the adventure.

♦ A very stimulating aid to revising and mastering the essential concepts of mathematics for 10-14 year olds.

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