Practice mental math

The application is designed for practicing counting.

There are several training options - addition, subtraction, multiplication, division, mixed mode. All counting training options have two difficulty levels - simple (up to 10) and complex (up to 100).

The application provides a competitive mode. To enter it you need to press on the “Battle” icon, this icon is in every mode. You will need to solve the maximum number of examples in a certain time (1 minute) and, if your result is better than the rest, enter your name in the world table. The record table may be periodically reset (max 1 time per quarter), so return to the application and set your record again.