【實用遊戲app】Mathematap|最夯免費app-綠色工廠好玩App

Mathematap is a challenging and addicting arithmatic puzzle game.Race the clock, connecting the circles and building a chain of numbers. Each circle will add, subtract, multiply, or divide that number to the total sum of the chain. Once the total equals the last number in the chain, swipe it away and collect the points!* 4 Difficulty Levels!* Play against the timer or just for fun!* Beat your high scores!