Maths. Quick score within 20. Notebook-car

Training course MATA: Plus®. A quick account within 20 ”is an integral part of the Mate: Plus® complex and is intended for training and automation of students computational skills. The course of the course is aimed at the formation of basic ideas about numbers and numerical relationships among schoolchildren, to understand arithmetic laws and logical connections between components of arithmetic actions.
Notebook is designed for writing in accordance with the topics of the course Mate: Plus®. Quick account within 20. The notebook contains tasks for working on the numerical rows and fields using bilateral chips, as well as exercises with a mini-table of multiplication, with counting money, etc.
The notebook complements the material of the Mate: Plus® cards. A quick account within 20 ”, but can be used as an independent manual when studying an account