16 November 2010

• 01:1901:19, 16 November 2010 diff hist +594 N 2007 AMC 8 Problems/Problem 19 Created page with 'Suppose you take out a card: Green, <math> A </math>. There are <math> 7 </math> cards left in the deck. There are three cards with the same color as the first card: Green <math>…'

14 November 2010

• 23:4323:43, 14 November 2010 diff hist +126 N 2007 AMC 8 Problems/Problem 23 Created page with '<math> 25 - 4 </math> squares (corner) <math> - [4( \frac{3 \times 2.5}{2})] </math> <math> = </math> <math> \boxed{6} </math>'
• 01:5901:59, 14 November 2010 diff hist +180 2007 AMC 8 Problems/Problem 18 No edit summary