This game has a simple mechanism, but playing it is harder than you think!, you can choose the range of number where you want the arithmetic to be between. You are shown a simple equation (elementary arithmetic) and have to choose the right answer . Every correct answer earns you one score and your final score is based on the number of your correct answers, it may look simple at first, but it will become more difficult as you progress. Because of the nature of this game, it can be very useful for teaching basic mathematics to kids.