User contributions
- 19:24, 5 August 2009 (diff | hist) . . (-43) . . 1989 AIME Problems/Problem 8 (→Problem)
- 10:37, 22 July 2009 (diff | hist) . . (+4) . . 1994 AIME Problems/Problem 12 (→Solution)
- 10:18, 22 July 2009 (diff | hist) . . (+11) . . 1994 AIME Problems/Problem 2 (→Solution)
- 14:01, 19 July 2009 (diff | hist) . . (+31) . . 1994 AIME Problems/Problem 8 (→Solution)
- 18:30, 12 July 2009 (diff | hist) . . (+356) . . 1993 AIME Problems/Problem 13 (→Solution 1)
- 17:06, 9 June 2009 (diff | hist) . . (+293) . . N 1991 AJHSME (New page: ==Problem 1== <math>1,000,000,000,000-777,777,777,777=</math> <math>\text{(A)}\ 222,222,222,222 \qquad \text{(B)}\ 222,222,222,223 \newline \text{(C)}\ 233,333,333,333 \qquad \text{(D)}\...)
- 06:58, 7 June 2009 (diff | hist) . . (-4) . . Euclidean algorithm (→General Form)
- 16:16, 4 May 2009 (diff | hist) . . (+363) . . Brahmagupta's Formula
