Date and time — AMC & AIME Problems
Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Date and time — a arithmetic concept — each with a professionally curated solution, many with a video solution too, from LIVE by Po-Shen Loh. Browse all concepts or the full past-contest archive.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
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These problems’ difficulty ratings come from real solve attempts on our platform. Tap a band or a contest to filter the list below, and tap a selected band again to include all difficulties. See the full difficulty guide.
AMC 8
1985 AMC 8 Problem 20 • 1986 AMC 8 Problem 5 • 1988 AMC 8 Problem 10 • 1990 AMC 8 Problem 10 • 1997 AMC 8 Problem 8 • 2002 AMC 8 Problem 5 • 2008 AMC 8 Problem 3 • 2011 AMC 8 Problem 5 • 2012 AMC 8 Problem 3 • 2014 AMC 8 Problem 10 • 2019 AMC 8 Problem 14
AMC 10
2000 AMC 10 Problem 25 • 2002 AMC 10B Problem 8 • 2003 AMC 10B Problem 22 • 2006 AMC 10B Problem 16 • 2008 AMC 10A Problem 1 • 2008 AMC 10B Problem 2 • 2010 AMC 10A Problem 10 • 2010 AMC 10B Problem 5 • 2012 AMC 10A Problem 12 • 2014 AMC 10A Problem 2 • 2015 AMC 10B Problem 2 • 2018 AMC 10A Problem 3 • 2024 AMC 10A Problem 8