Difference between revisions of "2020 AMC 12B Problems"
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+ | {{AMC12 Problems|year=2020|ab=B}} | ||
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+ | ==Problem 1== | ||
+ | |||
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 1|Solution]] | ||
+ | |||
+ | ==Problem 2== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 2|Solution]] | ||
+ | |||
+ | ==Problem 3== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 3|Solution]] | ||
+ | |||
+ | ==Problem 4== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 4|Solution]] | ||
+ | |||
+ | ==Problem 5== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 5|Solution]] | ||
+ | |||
+ | ==Problem 6== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 6|Solution]] | ||
+ | |||
+ | ==Problem 7== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 7|Solution]] | ||
+ | |||
+ | ==Problem 8== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 8|Solution]] | ||
+ | |||
+ | ==Problem 9== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 9|Solution]] | ||
+ | |||
+ | ==Problem 10== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 10|Solution]] | ||
+ | |||
+ | ==Problem 11== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 11|Solution]] | ||
+ | |||
+ | ==Problem 12== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 12|Solution]] | ||
+ | |||
+ | ==Problem 13== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 13|Solution]] | ||
+ | |||
+ | ==Problem 14== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 14|Solution]] | ||
+ | |||
+ | ==Problem 15== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 15|Solution]] | ||
+ | |||
+ | ==Problem 16== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 16|Solution]] | ||
+ | |||
+ | ==Problem 17== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 17|Solution]] | ||
+ | |||
+ | ==Problem 18== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 18|Solution]] | ||
+ | |||
+ | ==Problem 19== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 19|Solution]] | ||
+ | |||
+ | ==Problem 20== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 20|Solution]] | ||
+ | |||
+ | ==Problem 21== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 21|Solution]] | ||
+ | |||
+ | ==Problem 22== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 22|Solution]] | ||
+ | |||
+ | ==Problem 23== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 23|Solution]] | ||
+ | |||
+ | ==Problem 24== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 24|Solution]] | ||
+ | |||
+ | ==Problem 25== | ||
+ | |||
+ | These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020. | ||
+ | |||
+ | [[2020 AMC 12B Problems/Problem 25|Solution]] | ||
+ | |||
+ | ==See also== | ||
+ | {{AMC12 box|year=2020|ab=B|before=[[2020 AMC 12A Problems]]|after=[[2021 AMC 12A Problems]]}} | ||
+ | {{MAA Notice}} |
Revision as of 16:40, 4 February 2020
2020 AMC 12B (Answer Key) Printable versions: • AoPS Resources • PDF | ||
Instructions
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1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 |
Contents
[hide]- 1 Problem 1
- 2 Problem 2
- 3 Problem 3
- 4 Problem 4
- 5 Problem 5
- 6 Problem 6
- 7 Problem 7
- 8 Problem 8
- 9 Problem 9
- 10 Problem 10
- 11 Problem 11
- 12 Problem 12
- 13 Problem 13
- 14 Problem 14
- 15 Problem 15
- 16 Problem 16
- 17 Problem 17
- 18 Problem 18
- 19 Problem 19
- 20 Problem 20
- 21 Problem 21
- 22 Problem 22
- 23 Problem 23
- 24 Problem 24
- 25 Problem 25
- 26 See also
Problem 1
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 2
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 3
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 4
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 5
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 6
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 7
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 8
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 9
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 10
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 11
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 12
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 13
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 14
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 15
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 16
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 17
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 18
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 19
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 20
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 21
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 22
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 23
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 24
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
Problem 25
These problems will not be available until the 2020 AMC 12B contest is released on Wednesday, February 5, 2020.
See also
2020 AMC 12B (Problems • Answer Key • Resources) | |
Preceded by 2020 AMC 12A Problems |
Followed by 2021 AMC 12A Problems |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
All AMC 12 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.