Learn the basics of arithmetic

The program allows you to develop and improve the mathematical skills of your mind.

From the settings screen you can:
- choose which arithmetic operations will be used in the test tasks;
- specify the range of numbers that will be used in the proposed tasks;
- set the number of tasks for each test to achieve the result.

On the Testing screen, you can choose one of the types of testing

Test version # 1.
Seven arithmetic expressions will be proposed here. Your job is to indicate where the correct expression and where the wrong expression

Test version # 2.
Choose the mathematical expression indicated correctly or not

Test version # 3.
Please indicate which answer is correct. You can see the result at the end of each task.