AMC area decomposition problems

77 past AMC problems use area decomposition. 48 come from the AMC 10 and 29 from the AMC 12.

Picks a problem you have not seen, at about the difficulty you are handling.

60 most recent problems

Newest contests first. Every problem opens with its answer choices, hints and a worked solution.

2024 AMC 10B · Problem 11
2023 AMC 10A · Problem 24
2022 AMC 10A · Problem 21
2022 AMC 12B · Problem 13
2021 AMC 10A · Problem 19
2021 AMC 10B · Problem 20
2021 AMC 10B · Problem 23
2021 Fall AMC 10A · Problem 19
2021 Fall AMC 10B · Problem 2
2021 Fall AMC 10B · Problem 11
2021 Fall AMC 10B · Problem 18
2021 Fall AMC 12A · Problem 14
2021 Fall AMC 12B · Problem 2
2021 Fall AMC 12B · Problem 15
2020 AMC 10A · Problem 20
2020 AMC 10B · Problem 14
2020 AMC 10B · Problem 21
2020 AMC 12A · Problem 18
2020 AMC 12B · Problem 11
2020 AMC 12B · Problem 18
2019 AMC 10B · Problem 8
2019 AMC 10B · Problem 20
2019 AMC 12A · Problem 10
2019 AMC 12B · Problem 15
2018 AMC 10A · Problem 23
2018 AMC 10B · Problem 24
2017 AMC 10A · Problem 3
2017 AMC 12B · Problem 15
2016 AMC 10A · Problem 11
2016 AMC 10B · Problem 21
2015 AMC 10A · Problem 19
2015 AMC 10B · Problem 9
2015 AMC 12B · Problem 14
2014 AMC 10A · Problem 13
2014 AMC 12B · Problem 9
2013 AMC 10A · Problem 18
2013 AMC 10A · Problem 20
2013 AMC 12A · Problem 23
2012 AMC 10A · Problem 18
2012 AMC 10B · Problem 16
2012 AMC 12A · Problem 14
2011 AMC 10A · Problem 18
2011 AMC 10A · Problem 25
2011 AMC 12A · Problem 11
2011 AMC 12B · Problem 12
2010 AMC 10B · Problem 16
2010 AMC 12B · Problem 2
2009 AMC 10B · Problem 17
2009 AMC 12B · Problem 14
2008 AMC 10A · Problem 17
2007 AMC 10A · Problem 19
2007 AMC 10A · Problem 24
2007 AMC 10B · Problem 13
2007 AMC 10B · Problem 17
2007 AMC 12B · Problem 14
2006 AMC 10A · Problem 7
2006 AMC 12B · Problem 13
2005 AMC 10A · Problem 12
2005 AMC 10A · Problem 20
2005 AMC 10B · Problem 8

Use Start area decomposition practice above to work through the remaining 17.

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