User contributions
- 20:36, 22 February 2013 (diff | hist) . . (+17) . . 2013 AMC 12B Problems/Problem 20 (→Solution)
- 20:32, 22 February 2013 (diff | hist) . . (+1,882) . . 2013 AMC 12B Problems/Problem 20 (→Solution)
- 19:56, 22 February 2013 (diff | hist) . . (+1,189) . . 2013 AMC 12B Problems/Problem 16
- 05:18, 15 January 2012 (diff | hist) . . (+833) . . 2008 AMC 12A Problems/Problem 19
- 23:22, 4 January 2012 (diff | hist) . . (+674) . . 2002 AMC 12A Problems/Problem 24 (→Solution)
- 19:13, 19 April 2011 (diff | hist) . . (-9) . . 2011 AIME II Problems/Problem 15 (→Solution)
- 19:08, 19 April 2011 (diff | hist) . . (+1,072) . . 2011 AIME II Problems/Problem 15 (→Solution)
- 18:45, 19 April 2011 (diff | hist) . . (+1,786) . . 2011 AIME II Problems/Problem 15 (→Solution)
- 00:45, 16 February 2011 (diff | hist) . . (+359) . . 2011 AMC 10A Problems/Problem 18 (→Solution)
- 00:44, 16 February 2011 (diff | hist) . . (0) . . 2011 AMC 10A Problems (→Problem 18)
- 00:43, 16 February 2011 (diff | hist) . . (+47) . . 2011 AMC 10A Problems (→Problem 18)
- 00:41, 16 February 2011 (diff | hist) . . (-453) . . 2011 AMC 10A Problems (→Solution)
- 00:40, 16 February 2011 (diff | hist) . . (+405) . . 2011 AMC 10A Problems (→Problem 18)
- 00:39, 16 February 2011 (diff | hist) . . (+451) . . N 2011 AMC 10A Problems/Problem 18 (Created page with '== Solution == Draw a rectangle with vertices at the centers of <math>A</math> and <math>B</math> and the intersection of <math>A, C</math> and <math>B, C</math>. Then, we can c…')
- 00:38, 16 February 2011 (diff | hist) . . (-453) . . 2011 AMC 10A Problems (→Solution)
- 00:37, 16 February 2011 (diff | hist) . . (+453) . . 2011 AMC 10A Problems (→Problem 18)
- 00:30, 16 February 2011 (diff | hist) . . (+1,900) . . 2011 AMC 10A Problems/Problem 22
- 23:39, 15 February 2011 (diff | hist) . . (+453) . . 2011 AMC 10A Problems/Problem 15
- 23:13, 15 February 2011 (diff | hist) . . (0) . . 2011 AMC 10A Problems/Problem 12 (→Solution)
- 23:13, 15 February 2011 (diff | hist) . . (+40) . . 2011 AMC 10A Problems/Problem 14 (→Solution)
- 23:12, 15 February 2011 (diff | hist) . . (+3) . . 2011 AMC 10A Problems/Problem 14 (→Solution)
- 23:11, 15 February 2011 (diff | hist) . . (+372) . . 2011 AMC 10A Problems/Problem 12
- 23:06, 15 February 2011 (diff | hist) . . (+338) . . 2011 AMC 10A Problems/Problem 11
- 22:59, 15 February 2011 (diff | hist) . . (+387) . . 2011 AMC 10A Problems/Problem 10
- 22:51, 15 February 2011 (diff | hist) . . (+87) . . 2011 AMC 10A Problems/Problem 4
- 22:45, 15 February 2011 (diff | hist) . . (+1,020) . . 2011 AMC 10A Problems/Problem 21
- 17:55, 14 February 2011 (diff | hist) . . (+447) . . 2011 AMC 10A Problems/Problem 17
- 14:45, 14 February 2011 (diff | hist) . . (+394) . . 2011 AMC 10A Problems/Problem 14
- 14:10, 14 February 2011 (diff | hist) . . (+17) . . 2011 AMC 10A Problems/Problem 13 (→Solution)
- 14:08, 14 February 2011 (diff | hist) . . (+534) . . 2011 AMC 10A Problems/Problem 13
- 14:02, 14 February 2011 (diff | hist) . . (+2) . . 2011 AMC 10A Problems/Problem 6 (→Solution)
- 14:02, 14 February 2011 (diff | hist) . . (+317) . . 2011 AMC 10A Problems/Problem 6
- 23:13, 13 February 2011 (diff | hist) . . (+536) . . 2011 AMC 10A Problems/Problem 16
- 18:55, 11 February 2011 (diff | hist) . . (-1) . . 2011 AMC 10A Problems/Problem 20 (→Solution)
- 18:55, 11 February 2011 (diff | hist) . . (+847) . . 2011 AMC 10A Problems/Problem 20
- 22:36, 9 February 2011 (diff | hist) . . (+2) . . 2011 AMC 10A Problems (→Problem 1)
- 22:29, 9 February 2011 (diff | hist) . . (+51) . . 2011 AMC 10A Problems (→Problem 1)
- 23:38, 7 February 2011 (diff | hist) . . (+6) . . 2009 AMC 10A Problems/Problem 24 (→Solution 2)
- 23:36, 7 February 2011 (diff | hist) . . (+70) . . 2009 AMC 10A Problems/Problem 24 (→Solution 2)
- 21:52, 1 February 2011 (diff | hist) . . (+66) . . 2010 AMC 12A Problems/Problem 8 (→Solution)
- 18:22, 29 January 2011 (diff | hist) . . (-1) . . 2010 AMC 10A Problems/Problem 25
- 02:25, 29 January 2011 (diff | hist) . . (-1) . . 2002 AMC 10B Problems/Problem 18 (→Problem)
- 02:24, 29 January 2011 (diff | hist) . . (+206) . . 2002 AMC 10B Problems/Problem 18 (→Solution)
- 02:18, 29 January 2011 (diff | hist) . . (-8) . . 2002 AMC 10B Problems/Problem 25 (→Solution)
- 02:18, 29 January 2011 (diff | hist) . . (+358) . . 2002 AMC 10B Problems/Problem 25 (→Solution)
- 00:43, 18 January 2011 (diff | hist) . . (+607) . . 2010 AMC 12B Problems/Problem 14 (→Solution)
- 23:02, 17 January 2011 (diff | hist) . . (+1,212) . . N 2010 AMC 10A Problems/Problem 25 (Created page with 'We can find the answer by working backwards. We begin with <math>1-1^2=0</math> on the bottom row, then the <math>1</math> goes to the right of the equal's sign in the row above.…')
