Crazy Shooter of Math

Game description:

What do you need to deal with a huge number of enemies that are attacking you? In this game, you just have to be good at math! Your hero is a sniper who needs to shoot down every bad guy on the screen. To do that, you will have to solve math tasks and give the right answers. Every time you manage to do that, it will be one enemy down. Can you get through the level without making a single mistake? That's what you're about to find out playing Crazy Shooter of Math!