mathcounts notes
The best math program for middle school students
Friday, June 6, 2025
2015 Mathcounts National sprint #22 level 1 +
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2015 Mathcounts National sprint #22 If six people randomly sit down at a table with six chairs, and they do not notice that there are na...
Wednesday, June 4, 2025
student learning log, a high school student I volunteer
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each week a space SAT 14 #2 wrong , 15 #2 SAT 16, #5, 6, wrong , 17, 3 and 6 2 weeks later 18, #5 and 5 19 vocab. words 11 - 20 SAT p...
Monday, June 2, 2025
6/2, 2025 one interesting question that has nice solution : Beginning level
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2010 Mathcounts Nationals sprint : 22. Side AB of regular hexagon ABCDEF is extended past B to point X such that AX = 3AB. Given that ea...
Tuesday, May 27, 2025
2025 Mathcounts state sprint #22 problem and solution : level 1 +
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2025 Mathcounts state sprint #22: Let n be a positive integer less than or equal to 1000. If the last two digits of n are reversed, the ...
Sunday, May 25, 2025
V's record
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V's record weekly homework about 30 to 45 minutes extra videos, links optional First lesson: 2010 chapter sprint: Hi, I got a score...
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