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With contributions from Jared Diamond
the world is as confused as ever
Suddenly Lucy finds herself caught between two distant continents and two very different men…
and profoundly inspiring
The Boy and the Forgotten Password Editions Assouline With contributions from Jared DiamondA boy steps in to help his grandmother who has forgotten the password to unlock her tablet. With just a few clues, and a lot of determination, will he be able to help her in time? The series comprises challenging Maths puzzles, presented in story form. Puzzles are described and then solved, step by step, through an engaging storyline, and using various Maths heuristic techniques that are also taught as part of the world renowned Singapore Maths
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US$ 90.00
