Probability Math Puzzles简介

This app offers over 80 probability math puzzles in three levels. I've included a math parser so that you can type equations as answers: if the answer is 0.49^2, for example, you can enter 0.49^2 or 0.49*0.49 without having to work out the multiplication yourself. Some of the puzzles are very challenging, even for people who have studied college-level probability -- try answering them all! If you get stuck, there's a hint at the bottom of each page, and you can always skip puzzles (and return to them later) by swiping horizontally. Have fun! 这个应用程序提供了超过80概率的数学难题，三个层次。我已经包含了数学解析器，这样就可以作为答案输入公式：如果答案是0.49 ^ 2，例如，您可以输入0.49 ^ 2或0.49 * 0.49，而不必自己制定出乘法。有些困惑的是非常具有挑战性的，即使是人谁研究过大学水平的概率 - 尝试回答他们！如果您遇到问题，有一个在每个页面底部的提示，你可以随时跳过难题（并返回到他们以后）通过水平滑动。玩的开心！

No more ads! Improved hints for several easy puzzles, added a new easy puzzle, and added links to probability lectures.