Smart Notebook. 80 Chinese Puzzles. Counting Within 100

With this notebook, your child will embark on a wonderful journey into the world of mathematical puzzles. To solve the Chinese puzzles, they will need attention, logic, and ingenuity. The notebook contains examples of addition, subtraction, multiplication, and division within 100. Can't find the solution? Look at the pictures again - perhaps you missed a detail. Answers to all the puzzles can be found at the end of the notebook.

For children aged 8-12.