【實用教育app】Math Drills Free|最夯免費app-綠色工廠好玩App

The program was created to practice basic math skills for addition, subtraction, multiplication, and division. Preferences allows individuals to customize the type of math problems. To make the drills interesting, the program keeps track of the time it takes to answer all the math problems. It even has a two player mode to allow for head to head competition to see who can answer the problems faster and with greater accuracy.