Diamond Design Digital Apps

This simple but challenging math game isidealfor young players, but challenging for adults too! It featuresthefour key math skills - addition, subtraction, multiplicationanddivision.There are three skill levels to keep them challenged - the"Hard"level can be quite tricky, even for adults!The quicker the questions are answered, the higher thepointsscored. Try to beat the high score for your difficulty level.Youget 20 seconds to answer each question - try to answer all20.There are 49 achievements in the game - can you get themall?This is the ad-supported free version.