Solve the arithmetic task
8.0 | 1.0
Using the method of replacing images of numbers on examples of arithmetic operations gives a great effect of learning. During the task, the arithmetic expression with the result and the places for inserting the number is displayed. Among the proposed set of numbers, it is necessary to choose the correct variant. The program has the ability to adjust the range of maps, the number of tasks. The result of the execution is displayed at the end of all tasks.