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Book 1. Mathematical simulator. Grade 1. Exercises on addition, subtraction

The purpose of this workbook is to teach the student to calculate quickly and, above all, correctly. The tasks are placed with gradual complication. Training should be carried out without overloading, no more than 5 minutes per column, where there are two actions in the expressions —  about 10 minutes. After completing all the exercises in the column, you can evaluate your achievements.

Book 2. Mathematical simulator. 1st grade. Problems + tasks with logical load

The purpose of this workbook is to help primary school students solve various tasks from the 1st grade mathematics course without any problems. It is ideal for independent work and meets the requirements of typical educational programmes.