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+371 27000041
+371 27000045

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Evenings of entertaining arithmetic for 4th graders

9.99 €
Out of stock
Evenings of entertaining arithmetic for 4th graders
9.99 €
Learning arithmetic can turn from a difficult and boring occupation into an exciting adventure. The author offers young readers, together with the heroes of the book - schoolchildren from the mathematical circle - to go on an entertaining journey through the fantastic world of numbers, calculations, multiplications, divisions, additions, subtractions. How to guess the exact date of birth of a person? Did old man Hottabych know arithmetic well? What is the Arabic way of multiplying and the Indian way of dividing numbers? What are giant numbers? The book in a game form explains the basic laws of arithmetic, provides clear examples and interesting facts. Also, the edition contains many arithmetic tricks, puzzles, puzzles and games. The manual is intended for pupils of junior grades as additional training and assimilation of the material passed at school.
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