Do you think you're good enough in quick numbers? Big and small multiplication, addition and subtraction? You only have 5 seconds to do it. You must not hesitate and your answers must be quick. You get a point for every correct answer. What is the highest score, that you have already reached? The game is very addictive, so you can play it anytime, anywhere. The game will beautifully run in your browser, but also on your mobile. So don't hesitate and start with the newest game called Math Test Challenge. Have fun.