"Logical Theatre Nums" Game

Today we suggest that you go to the theater. As we know, the theater appeared in ancient Greece. The first adapted rooms were called amphitheaters and were located in the open air. Now you can go to the theater from the comfort of your own home. In our Logical Theatre Nums, you will perform an interesting puzzle play. You have a special mechanical machine for this number. Choose one mode in which the machine will play equations: it can be addition or subtraction. Then watch carefully, because tiles will come out of the machine, one of them will have the task, and the others will have the results. Your task is to solve the given equation correctly in your mind and choose the correct result. If you solve everything correctly, there will be a new task. Here you will not be bored! We wish you good luck.

You must solve simple mathematical equations.