Math Challenge-Crazy Math Quiz電腦版

Great online Math challenge is here.Play three types of challenges.1. Rapid Fire Challenge - Answer as many questions as you can before time runs out. Answering questions correctly will increase your time. But If you answer one question wrong, the game will be over.2. Feeling Crazy Challenge - Really a crazy challenge. You will see question first and answers in the next page. So you have to remember the question and its answer as well. Lets see how many you can answer. Be warned this one is really crazy.3. 25 Question Challenge - How fast can you answer 25 questions? beware, answering questions incorrectly will add a time penalty. Answer too many questions wrong and penalty will increase substantially.Share your scores with your friends and see you fare using leaderboards.