15 seconds of speed math to boost your brain power. The rules are simple: Tap the right answer for the question. Players have 15 seconds to get as many questions right as possible. The questions get progressively hard as more questions appears. 4 GAME MODES: ----------------------------- 1) Addition 2) Subtraction 3) Multiplication 4) Division
Entertainment · iPhone, iPad · Free
Rating: 3.4 out of 5, based on 8 user ratings.
