Mathematics. Quick account within 100. Automate account skills

The training course "Mate: Plus®. A quick account within 100 ”is an integral part of the Mate: Plus® complex and is designed to train and automate students computational skills. The course of the course is aimed at the formation of basic ideas about numbers and numerical relationships among schoolchildren, at understanding arithmetic laws and logical connections between components of arithmetic operations.

note “Automate account skills” is intended for written work in accordance with the topics of the course “ MATA: Plus®. Fast account within 100. " The notebook contains tasks for working with counting sets, numerical rows, exercises for fixing the concept of number of numbers within 100 and automation of skills to calculate the values ​​of the sums and differences in numbers within 100.. A quick account within 100 ”, but can be used as an independent manual in training an account.