【實用教育app】Simple Math Flash Cards|最夯免費app-綠色工廠好玩App

This free (with no ads) math flash card application gives the user the ability to practice addition, subtraction, multiplication, and division with the numbers 0-12. The application is meant to replace the flash cards you would buy at the store, no more, no less. The interface is simple that even a child can figure it out and use it, and that is the intent!