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need to be single--on purpose
accompanied by essays
written with Sunday Times bestselling author Martin Sixsmith
Three missing
Big Data is belittled – projects flounder
The Number Devil: A Mathematical Adventure Condition:Good need to be single--on purposeTwelve year old Robert fears numbers and hates maths. Then, in his dreams, he meets the Number Devil who introduces him to the amazing and magical world of numbers. This international bestseller is an exciting adventure in learning for both adults and children which will do for mathematics what "Sophie's World" did for philosophy.
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