AMC percentage problems
81 past AMC problems use percentage. 45 come from the AMC 10 and 36 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.
- 2025 AMC 10A · Problem 2
- 2025 AMC 12A · Problem 2
- 2023 AMC 10B · Problem 2
- 2023 AMC 12B · Problem 2
- 2021 AMC 10B · Problem 3
- 2020 AMC 12A · Problem 1
- 2019 AMC 10B · Problem 3
- 2019 AMC 12A · Problem 1
- 2019 AMC 12A · Problem 2
- 2018 AMC 10A · Problem 2
- 2018 AMC 10A · Problem 6
- 2018 AMC 12A · Problem 1
- 2017 AMC 10A · Problem 7
- 2017 AMC 10A · Problem 14
- 2017 AMC 10B · Problem 11
- 2017 AMC 10B · Problem 12
- 2017 AMC 12A · Problem 4
- 2015 AMC 10A · Problem 9
- 2015 AMC 12A · Problem 7
- 2015 AMC 12B · Problem 5
- 2014 AMC 10A · Problem 11
- 2014 AMC 10B · Problem 7
- 2014 AMC 10B · Problem 11
- 2014 AMC 12A · Problem 5
- 2014 AMC 12A · Problem 8
- 2013 AMC 10A · Problem 9
- 2013 AMC 10A · Problem 10
- 2013 AMC 10B · Problem 10
- 2013 AMC 12A · Problem 3
- 2013 AMC 12A · Problem 6
- 2012 AMC 10B · Problem 5
- 2012 AMC 12B · Problem 4
- 2011 AMC 10A · Problem 8
- 2011 AMC 10A · Problem 19
- 2011 AMC 12A · Problem 5
- 2010 AMC 10B · Problem 2
- 2010 AMC 10B · Problem 11
- 2010 AMC 10B · Problem 12
- 2010 AMC 12A · Problem 3
- 2010 AMC 12B · Problem 1
- 2010 AMC 12B · Problem 6
- 2009 AMC 10A · Problem 7
- 2009 AMC 10A · Problem 8
- 2009 AMC 10A · Problem 18
- 2009 AMC 10B · Problem 5
- 2009 AMC 10B · Problem 8
- 2009 AMC 12B · Problem 3
- 2009 AMC 12B · Problem 7
- 2008 AMC 10A · Problem 2
- 2008 AMC 10A · Problem 8
- 2008 AMC 10A · Problem 12
- 2008 AMC 12A · Problem 6
- 2007 AMC 10A · Problem 1
- 2007 AMC 10A · Problem 6
- 2007 AMC 10A · Problem 7
- 2007 AMC 10B · Problem 14
- 2007 AMC 12A · Problem 1
- 2007 AMC 12A · Problem 5
- 2007 AMC 12B · Problem 10
- 2007 AMC 12B · Problem 12
Use Start percentage practice above to work through the remaining 21.
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