2021 AMC 10A Spring Answer Key

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All problems are used with official legal permission of the Mathematical Association of America (MAA).

1. D
2. C
3. D
4. D
5. B
6. A
7. D
8. E
9. D
10. C
11. E
12. E
13. C
14. A
15. C
16. C
17. D
18. E
19. E
20. D
21. C
22. B
23. D
24. D
25. E