Addition and Subtraction. Speed Training Tool

The collection presents a set of tasks for solving more than 2,000 examples of addition and subtraction within 100.

Emojis for self-assessment and tracking the time taken to complete tasks will help monitor the dynamics of developing calculation skills in elementary school students.

The trainer's tasks can be used both in math lessons and for home study. The guide is aimed at young schoolchildren and their parents, elementary school teachers, and tutors.