Having trouble with math? Mathiva is like a dedicated teacher who with love shows you how to perform operations correctly. Does your children have a hard time learning math? Don't worry, that's what Mathiva is for. Mathiva is like a dedicated teacher who with love shows you how to perform operations correctly. Using Mathiva. You only have to choose the type of operation desired: - Addition. - Subtraction - Multiplication (Coming soon) - Division (Coming soon) Then you select the number of figures and exercises. Mathiva displays the operations to be performed. Manually on the screen you must draw the correct digits one by one until completing the exercise. If you enter a wrong digit Mathiva will inform you with a short animation.