Across
- 1. 11, 4, -3, -10, -17, ...
- 4. 2, 4, 6, 8, 10, ...
- 5. 1, 10, 100, 1,000, 10,000, ...
- 7. -6, -4, -2, 0, 2, ...
- 9. 486, 162, 54, 18, 6, ...
- 10. 720, ___, 180, 90, 45, 22.5
- 11. 4, 6.5, 9, 11.5, 14, ...
- 12. 88, 85, 82, 79, 76, ...
- 13. 4, 16, ____, 1024
Down
- 2. 18, 36, 72, 144, 288 (8th term?)
- 3. 20, 24, 28, 32, 36, ...
- 4. 2,511, 837, 279, 93 (6th term?)
- 5. ____, 3.125, 6.25, 12.5, 25, 50
- 6. 2, 1, 0.5, ___
- 8. 7, 14, 21, 28, 35 (10th term?)
- 12. 0, 25, 50, ___, 100