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• 17:38, 14 February 2021 (diff | hist) . . (+151)‎ . . 2021 AMC 10A Problems/Problem 11 ‎ (→‎Solution)
• 17:29, 14 February 2021 (diff | hist) . . (+148)‎ . . 2021 AMC 12A Problems/Problem 9 ‎ (→‎Video Solution by Aaron He)
• 17:24, 14 February 2021 (diff | hist) . . (+208)‎ . . 2021 AMC 12A Problems/Problem 7 ‎ (→‎Video Solution by Aaron He (Trivial Inequality))
• 17:16, 14 February 2021 (diff | hist) . . (+193)‎ . . 2021 AMC 10A Problems/Problem 15 ‎ (→‎Video Solution (Using Vieta's Formulas and clever combinatorics))
• 17:12, 14 February 2021 (diff | hist) . . (+194)‎ . . 2021 AMC 12A Problems/Problem 5 ‎ (→‎Video Solution by Aaron He)
• 17:09, 14 February 2021 (diff | hist) . . (0)‎ . . 2021 AMC 10A Problems/Problem 4 ‎ (→‎Video Solution)
• 17:09, 14 February 2021 (diff | hist) . . (+3)‎ . . 2021 AMC 10A Problems/Problem 4 ‎ (→‎Solution 2 (Answer Choices and Modular Arithmetic))
• 17:08, 14 February 2021 (diff | hist) . . (+153)‎ . . 2021 AMC 10A Problems/Problem 5 ‎ (→‎Video Solution (Using average formula))
• 16:35, 14 February 2021 (diff | hist) . . (+195)‎ . . 2021 AMC 10A Problems/Problem 4 ‎ (→‎Video Solution (Using Arithmetic Sequence))
• 14:28, 14 February 2021 (diff | hist) . . (+152)‎ . . 2021 AMC 12A Problems/Problem 3 ‎ (→‎Video Solution by Aaron He)
• 14:27, 14 February 2021 (diff | hist) . . (+3)‎ . . 2021 AMC 12A Problems/Problem 9 ‎ (→‎Video Solution by Aaron He)
• 14:26, 14 February 2021 (diff | hist) . . (-684)‎ . . 2021 AMC 12A Problems/Problem 9 ‎ (→‎Solution 5(Pure Guessing))
• 14:17, 14 February 2021 (diff | hist) . . (+684)‎ . . 2021 AMC 12A Problems/Problem 9 ‎ (→‎Solution 4 (Engineer's Induction))
• 13:55, 14 February 2021 (diff | hist) . . (+189)‎ . . 2021 AMC 10A Problems/Problem 1 ‎ (→‎Video Solution #1(Quick Computation))
• 13:46, 14 February 2021 (diff | hist) . . (+146)‎ . . 2021 AMC 10A Problems/Problem 2 ‎ (→‎Video Solution #2)
• 13:45, 14 February 2021 (diff | hist) . . (+29)‎ . . 2021 AMC 10A Problems/Problem 2 ‎ (→‎Video Solution #1(Setting Variables))
• 13:35, 14 February 2021 (diff | hist) . . (-14)‎ . . 2021 AMC 10A Problems/Problem 4 ‎ (→‎Solution 2 (Answer Choices and Modular Arithmetic))
• 13:34, 14 February 2021 (diff | hist) . . (+14)‎ . . 2021 AMC 10A Problems/Problem 4 ‎ (→‎Solution 2 (Answer Choices and Modular Arithmetic))
• 15:11, 31 January 2021 (diff | hist) . . (-87)‎ . . 2018 AMC 10A Problems/Problem 10 ‎ (→‎Video Solution)
• 15:10, 31 January 2021 (diff | hist) . . (+87)‎ . . 2018 AMC 10A Problems/Problem 10 ‎ (→‎Video Solution)
• 14:04, 31 January 2021 (diff | hist) . . (+89)‎ . . 2018 AMC 10A Problems/Problem 10 ‎ (→‎Video Solution)

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