All children attending school study such a science as mathematics. At the end of the school year, they pass a special exam, which checks the level of knowledge. Today at Cool Math, we want to offer you to pass this exam yourself. You will see a certain mathematical equation on the screen. Under it will be located mathematical signs. You will have to solve the equation in the mind and then choose the appropriate mathematical sign. If the answer is correct you will get points and move on to the next equation.