Using the method of replacing images of numbers with examples of arithmetic operations gives a great learning effect.

At the beginning of the task, an empty space is displayed for the arithmetic expression with the result and places for inserting numbers and operations. Among the proposed set of numbers and operations, you must choose the right option and move it to the right place. Thus, you must make the correct arithmetic task.

You can change the settings:

– range of numbers;

– number of tasks.

The result of the execution is displayed at the end of all tasks.