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Have Some Sums to Solve
The Compleat Alphametics Book
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€94,99
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€116,84
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Autorius Steven Kahan
Aprašymas
Divided into three sections, this book gives some historical notes, a step-by-step solution of a sample alphametic, and some general hints on the solution of alphametics. It presents a challenging diversion to mathematics enthusiasts.
Have Some Sums to Solve