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- 10:49, 10 October 2019 (diff | hist) . . (+17) . . Course:Mathematics/en
- 10:42, 10 October 2019 (diff | hist) . . (-60) . . Course:Mathematics/en
- 10:41, 10 October 2019 (diff | hist) . . (+66) . . Course:Mathematics/en
- 10:36, 10 October 2019 (diff | hist) . . (-3,836) . . Course:Mathematics/en
- 11:31, 25 October 2018 (diff | hist) . . (+345) . . Course:Mathematics/en
- 11:28, 25 October 2018 (diff | hist) . . (+530) . . Course:Mathematics/en
- 10:49, 17 October 2018 (diff | hist) . . (+201) . . Course:Mathematics/en
- 10:46, 17 October 2018 (diff | hist) . . (-38) . . Course:Mathematics/en
- 13:20, 8 October 2018 (diff | hist) . . (+63) . . Course:Mathematics/en
- 13:19, 8 October 2018 (diff | hist) . . (+10) . . Course:Mathematics/en
- 13:18, 8 October 2018 (diff | hist) . . (+675) . . Course:Mathematics/en
- 13:12, 8 October 2018 (diff | hist) . . (+201) . . Course:Mathematics/en
- 13:01, 8 October 2018 (diff | hist) . . (+10) . . Course:Mathematics/en
- 13:00, 8 October 2018 (diff | hist) . . (+6) . . Course:Mathematics/en
- 12:59, 8 October 2018 (diff | hist) . . (+214) . . Course:Mathematics/en
- 16:08, 27 September 2018 (diff | hist) . . (-1,320) . . Course:Mathematics/en
- 10:58, 27 September 2018 (diff | hist) . . (+16) . . Course:Mathematics/en
- 10:54, 27 September 2018 (diff | hist) . . (+1) . . Course:Mathematics/en
- 10:53, 27 September 2018 (diff | hist) . . (+2) . . Course:Mathematics/en
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