Mathematics "Plus". Grade 3. A collection of entertaining tasks. GEF

This year will be held Olympiad "Plus", and we invite you to participate in it. In this book you will find tasks that were at the Olympics "Plus" last year, for example, with rugs and diagrams of garlands. And then there will already be new tasks - one another is more complicated! On the pages of this notebook you are waiting for encrypted letters and numbers, multi -headed dragons, cunningly broken chocolates and many more interesting things. Having dealt with this notebook, you will become a master of laying carpets and a real specialist in counting sweets. But will you be able to find the right cutting of the cube and guess who lives on the farm with Uncle Grisha? Some tasks are really difficult, but we are sure that you will win them.
4th edition, stereotypical