The ability to do quick mental math is a useful skill that will benefit a child both in school and later in life. How can you help a child master these skills? After all, calculators are simply not allowed in exams like the OGE and EGE.
We have developed a special workbook-trainer that will help them master multiplication and division in an easy, game-like format. 21 lessons of 20-30 minutes each will introduce the child to the principles of these arithmetic operations, as well as tricks that will simplify calculations.
For every completed task and day finished, the child receives stickers. And at the end of the workbook, there is an achievement map that allows them to track their progress.
Author: Shamil Ahmadullin
Pages: 200 (offset paper). Hardcover
Dimensions: 225x240x16 mm
