Difference between revisions of "2021 AIME II Problems"
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{{AIME Problems|year=2021|n=II}} | {{AIME Problems|year=2021|n=II}} | ||
==Problem 1== | ==Problem 1== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 1|Solution]] | [[2021 AIME II Problems/Problem 1|Solution]] | ||
==Problem 2== | ==Problem 2== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 2|Solution]] | [[2021 AIME II Problems/Problem 2|Solution]] | ||
==Problem 3== | ==Problem 3== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 3|Solution]] | [[2021 AIME II Problems/Problem 3|Solution]] | ||
==Problem 4== | ==Problem 4== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 4|Solution]] | [[2021 AIME II Problems/Problem 4|Solution]] | ||
==Problem 5== | ==Problem 5== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 5|Solution]] | [[2021 AIME II Problems/Problem 5|Solution]] | ||
==Problem 6== | ==Problem 6== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 6|Solution]] | [[2021 AIME II Problems/Problem 6|Solution]] | ||
==Problem 7== | ==Problem 7== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 7|Solution]] | [[2021 AIME II Problems/Problem 7|Solution]] | ||
| Line 43: | Line 43: | ||
==Problem 9== | ==Problem 9== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 9|Solution]] | [[2021 AIME II Problems/Problem 9|Solution]] | ||
==Problem 10== | ==Problem 10== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 10|Solution]] | [[2021 AIME II Problems/Problem 10|Solution]] | ||
==Problem 11== | ==Problem 11== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 11|Solution]] | [[2021 AIME II Problems/Problem 11|Solution]] | ||
==Problem 12== | ==Problem 12== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 12|Solution]] | [[2021 AIME II Problems/Problem 12|Solution]] | ||
==Problem 13== | ==Problem 13== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 13|Solution]] | [[2021 AIME II Problems/Problem 13|Solution]] | ||
==Problem 14== | ==Problem 14== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 14|Solution]] | [[2021 AIME II Problems/Problem 14|Solution]] | ||
==Problem 15== | ==Problem 15== | ||
| − | These problems will not be available until the 2021 AIME II is released on Thursday, March | + | These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021. |
[[2021 AIME II Problems/Problem 15|Solution]] | [[2021 AIME II Problems/Problem 15|Solution]] | ||
Revision as of 23:58, 7 March 2021
These are not the problems you are looking for.
| 2021 AIME II (Answer Key) | AoPS Contest Collections • PDF | ||
|
Instructions
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| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
to 
, inclusive. Your score will be the number of correct answers; i.e., there is neither partial credit nor a penalty for wrong answers.Contents
Problem 1
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 2
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 3
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 4
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 5
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 6
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 7
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 8
These problems will not be available until the 2021 AIME II is released on Thursday, March 18, 2021.
Problem 9
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 10
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 11
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 12
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 13
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 14
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
Problem 15
These problems will not be available until the 2021 AIME II is released on Thursday, March 25, 2021.
See also
| 2021 AIME II (Problems • Answer Key • Resources) | ||
| Preceded by 2020 AIME II |
Followed by 2022 AIME I | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 | ||
| All AIME Problems and Solutions | ||
- American Invitational Mathematics Examination
- AIME Problems and Solutions
- Mathematics competition resources
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
