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Difference between revisions of "2020 AIME I Problems"

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{{AIME Problems|year=2020|n=I}}
  
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==Problem 1==
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[[2020 AIME I Problems/Problem 1 | Solution]]
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==Problem 2==
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[[2020 AIME I Problems/Problem 2 | Solution]]
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==Problem 3==
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[[2020 AIME I Problems/Problem 3 | Solution]]
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==Problem 4==
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[[2020 AIME I Problems/Problem 4 | Solution]]
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==Problem 5==
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[[2020 AIME I Problems/Problem 5 | Solution]]
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==Problem 6==
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[[2020 AIME I Problems/Problem 6 | Solution]]
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==Problem 7==
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[[2020 AIME I Problems/Problem 7 | Solution]]
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==Problem 8==
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[[2020 AIME I Problems/Problem 8 | Solution]]
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==Problem 9==
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[[2020 AIME I Problems/Problem 9 | Solution]]
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==Problem 10==
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[[2020 AIME I Problems/Problem 10 | Solution]]
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==Problem 11==
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[[2020 AIME I Problems/Problem 11 | Solution]]
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==Problem 12==
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[[2020 AIME I Problems/Problem 12 | Solution]]
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==Problem 13==
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[[2020 AIME I Problems/Problem 13 | Solution]]
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==Problem 14==
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[[2020 AIME I Problems/Problem 14 | Solution]]
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==Problem 15==
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[[2020 AIME I Problems/Problem 15 | Solution]]
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{{AIME box|year=2020|n=I|before=[[2019 AIME II]]|after=[[2021 AIME II]]}}
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{{MAA Notice}}

Revision as of 16:24, 11 March 2020

2020 AIME I (Answer Key)
Printable version | AoPS Contest Collections • PDF

Instructions

  1. This is a 15-question, 3-hour examination. All answers are integers ranging from $000$ to $999$, inclusive. Your score will be the number of correct answers; i.e., there is neither partial credit nor a penalty for wrong answers.
  2. No aids other than scratch paper, rulers and compasses are permitted. In particular, graph paper, protractors, calculators and computers are not permitted.
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15

Problem 1

Solution

Problem 2

Solution

Problem 3

Solution

Problem 4

Solution

Problem 5

Solution

Problem 6

Solution

Problem 7

Solution

Problem 8

Solution

Problem 9

Solution

Problem 10

Solution

Problem 11

Solution

Problem 12

Solution

Problem 13

Solution

Problem 14

Solution

Problem 15

Solution

2020 AIME I (Problems • Answer Key • Resources)
Preceded by
2019 AIME II 		Followed by
2021 AIME II
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15
All AIME Problems and Solutions

These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions. AMC Logo.png

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