生活內底揣趣味（生活中找樂趣） - http://9gag.com/gag/azV7KWj?ref=fbp" height="40" />Math jokes are the best.http://9gag.com/gag/azV7KWj...#圓周率 #虛數 #數學笑話 #MathJokes #9GAG - Plurk

生活內底揣趣味（生活中找樂趣） says

Jun 27, 2015 07:29PM

Math jokes are the best.<br />http://9gag.com/gag/azV7KWj?ref=fbp

Math jokes are the best.
http://9gag.com/gag/azV7KWj...
#圓周率 #虛數 #數學笑話 #MathJokes #9GAG