Across
- 2. Roman army officer
- 3. 20th in order
- 6. sound measurement unit
- 8. 1,000 years
- 9. base-ten number system
- 12. ten years
- 16. owns a million
- 17. per hundred
Down
- 1. part of 100
- 4. 12th in order
- 5. owns a billion
- 7. 100 in number
- 9. ten-event competition
- 10. decathlon competitor
- 11. twelfth month
- 13. ten-sided shape
- 14. two times
- 15. 40 in number