Arithmetic skill

To solve arithmetic problems at speed allows you to hone your mathematical skills. This program allows you to develop computer skills, to solve the fidelity and error of the statement about mathematical equality.
Starting the task, you need to determine whether the mathematical expression is correct and answer yes or no
When tasks are completed, statistics on the results of the tasks are displayed.
On the Settings screen you can configure:
- number of tasks;
- range of numbers for the task;
- number of seconds to complete the task;
- types of mathematical operations;
- the level of complexity of the tasks.