You have 120 moments to finish a much equation as you can. In each equation, the basic arithmetic is lost and you need to decide on the correct one according to the numbers and response and finish the equation. If your 120 minutes finish, your score is calculated depending on the amount of your right and incorrect answers. So be fast and do what you can to correctly answer as many queries as possible.
Use your mouse to play with the game tap the monitor!
Use your mouse to play the game or tap on the screen!