Such problems that Grigory Oster came up with will definitely not be assigned in school lessons. Because otherwise, studying at school would be too fun. This book contains problems about friendship and fighting, about cannibals and ghosts, about beaten and...
unbeaten, and other interesting things. In the process of solving them, not only mathematical abilities are developed but also a sense of humor. And the illustrations by Uncle Kolya Vorontsov can be looked at endlessly!
Such problems that Grigory Oster came up with will definitely not be assigned in school lessons. Because otherwise, studying at school would be too fun. This book contains problems about friendship and fighting, about cannibals and ghosts, about beaten and unbeaten, and other interesting things. In the process of solving them, not only mathematical abilities are developed but also a sense of humor. And the illustrations by Uncle Kolya Vorontsov can be looked at endlessly!
In stock
€ 16.49
Will be delivered to United States on 23 February (Mo):
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€ 38.94
In stock
€ 16.49
Will be delivered to United States on 23 February (Mo):
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The product is delivered directly from the publisher. The order processing time is up to 14 days, you will receive the exact delivery date from the operator after the order confirmation.