Estimation — AMC & AIME Problems
Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses estimation — 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 of these problems are used with official legal permission of the Mathematical Association of America (MAA).
AMC 8
1986 AMC 8 Problem 4 · 1986 AMC 8 Problem 20 · 1987 AMC 8 Problem 11 · 1988 AMC 8 Problem 1 · 1988 AMC 8 Problem 7 · 1988 AMC 8 Problem 11 · 1988 AMC 8 Problem 13 · 1989 AMC 8 Problem 4 · 1989 AMC 8 Problem 19 · 1990 AMC 8 Problem 5 · 1991 AMC 8 Problem 7 · 1992 AMC 8 Problem 5 · 1992 AMC 8 Problem 24 · 1995 AMC 8 Problem 5 · 1996 AMC 8 Problem 11 · 1998 AMC 8 Problem 15 · 1998 AMC 8 Problem 16 · 1998 AMC 8 Problem 17 · 2000 AMC 8 Problem 3 · 2001 AMC 8 Problem 5 · 2004 AMC 8 Problem 7 · 2006 AMC 8 Problem 1 · 2007 AMC 8 Problem 6 · 2008 AMC 8 Problem 21 · 2012 AMC 8 Problem 2 · 2013 AMC 8 Problem 1 · 2013 AMC 8 Problem 7 · 2014 AMC 8 Problem 20 · 2017 AMC 8 Problem 4 · 2018 AMC 8 Problem 1 · 2023 AMC 8 Problem 3 · 2023 AMC 8 Problem 11 · 2024 AMC 8 Problem 10 · 2024 AMC 8 Problem 22
AMC 10
2000 AMC 10 Problem 18 · 2002 AMC 10A Problem 1 · 2004 AMC 10B Problem 8 · 2008 AMC 10B Problem 12 · 2009 AMC 10A Problem 1 · 2010 AMC 10A Problem 4 · 2011 AMC 10A Problem 2 · 2011 AMC 10B Problem 10 · 2012 AMC 10B Problem 6 · 2012 AMC 10B Problem 12 · 2017 AMC 10A Problem 7 · 2021 AMC 10A Fall Problem 3 · 2022 AMC 10A Problem 2 · 2024 AMC 10B Problem 3