User contributions
- 19:06, 27 February 2011 (diff | hist) . . (-1) . . 2011 AMC 12B Problems/Problem 4
- 19:06, 27 February 2011 (diff | hist) . . (+1) . . 2011 AMC 12B Problems/Problem 4
- 16:16, 27 February 2011 (diff | hist) . . (+1,214) . . N 2011 AMC 12B Problems/Problem 4 (Created page with '== Problem == In multiplying two positive integers <math>a</math> and <math>b</math>, Ron reversed the digits of the two-digit number <math>a</math>. His erroneous product was <m…')
- 16:08, 27 February 2011 (diff | hist) . . (+1) . . 2011 AMC 12B Problems/Problem 3
- 16:06, 27 February 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 3
- 16:06, 27 February 2011 (diff | hist) . . (+1,014) . . N 2011 AMC 12B Problems/Problem 3 (Created page with '== Problem == LeRoy and Bernardo went on a week-long trip together and agreed to share the costs equally. Over the week, each of them paid for various joint expenses such as gaso…')
- 15:58, 27 February 2011 (diff | hist) . . (+403) . . 2011 AMC 12B Problems/Problem 2
- 15:49, 27 February 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 2
- 15:49, 27 February 2011 (diff | hist) . . (-4) . . 2011 AMC 12B Problems/Problem 2
- 15:49, 27 February 2011 (diff | hist) . . (+495) . . N 2011 AMC 12B Problems/Problem 2 (Created page with '== Problem == Josanna's test scores to date are <math>90, 80, 70, 60,</math> and <math>85.</math> Her goal is to raise her test average at least <math>3</math> points with her ne…')
- 15:02, 27 February 2011 (diff | hist) . . (-19) . . 2011 AMC 12B Problems/Problem 1
- 15:01, 27 February 2011 (diff | hist) . . (+14) . . 2011 AMC 12B Problems/Problem 1
- 15:00, 27 February 2011 (diff | hist) . . (+5) . . 2011 AMC 12B Problems/Problem 1
- 14:59, 27 February 2011 (diff | hist) . . (+12) . . 2011 AMC 12B Problems/Problem 1
- 14:59, 27 February 2011 (diff | hist) . . (+206) . . 2011 AMC 12B Problems/Problem 1
- 14:55, 27 February 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 1
- 14:54, 27 February 2011 (diff | hist) . . (-3) . . 2011 AMC 12B Problems/Problem 1
- 14:54, 27 February 2011 (diff | hist) . . (-12) . . 2011 AMC 12B Problems/Problem 1
- 14:54, 27 February 2011 (diff | hist) . . (-18) . . 2011 AMC 12B Problems/Problem 1
- 14:54, 27 February 2011 (diff | hist) . . (+31) . . 2011 AMC 12B Problems/Problem 1
- 14:54, 27 February 2011 (diff | hist) . . (+1) . . 2011 AMC 12B Problems/Problem 1
- 14:53, 27 February 2011 (diff | hist) . . (+1) . . 2011 AMC 12B Problems/Problem 1
- 14:53, 27 February 2011 (diff | hist) . . (+40) . . 2011 AMC 12B Problems/Problem 1
- 14:51, 27 February 2011 (diff | hist) . . (+301) . . N 2011 AMC 12B Problems/Problem 1 (Created page with '== Problem == What is <math>(2+4+6)/(1+3+5) - (1+3+5)/(2+4+6)?</math> <math> \textbf{(A)}\ -1 \qquad \textbf{(B)}\ 5/36 \qquad \textbf{(C)}\ 7/12 \qquad \textbf{(D)}\ 147/60 \q…')
- 14:48, 27 February 2011 (diff | hist) . . (+1,457) . . N 2011 AMC 12B (Created page with ''''2011 AMC 12B''' problems and solutions. The test was held on February 23, 2011. The first link contains the full set of test problems. The rest contain each individual proble…')
- 14:46, 27 February 2011 (diff | hist) . . (+19) . . AMC 12 Problems and Solutions (Added AMC 12B page)
- 13:00, 24 February 2011 (diff | hist) . . (-1,254) . . 2011 AMC 10A Problems/Problem 25 (The solution that was here was for a different problem)
