1990 AIME Answer Key

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

1. 528
2. 828
3. 117
4. 13
5. 432
6. 840
7. 89
8. 560
9. 73
10. 144
11. 23
12. 720
13. 184
14. 594
15. 20