【實用遊戲app】Math Defense|最夯免費app-綠色工廠好玩App

In Math Defense, you must defend your starship from an invasion of math problems. Simply type out the answer to a problem to destroy an enemy ship. All answers are positive integers. Your Goal: Survive!With problems ranging from simple addition to complex algebra, this is a great way to tone your math skills.Features dynamic randomly generated problems, ensuring a new experience every playthrough.