Top network posts

• 386 Is there another simpler method to solve this elementary school math problem?
• 150 Probability that 3 points in a plane form a triangle
• 141 Is there a "positive" definition for irrational numbers?
• 102 Slice of pizza with no crust
• 90 The last digit of $2^{2006}$
• 90 What are some examples of when Mathematics 'accidentally' discovered something about the world?
• 82 Is this way of teaching how to solve equations dangerous somehow?
• View more network posts →