Across
- 1. Semi means how many?
- 3. The prefix nona means how many?
- 4. Octo links to which number?
- 6. The prefix poly (like polygon) is how many?
- 9. The prefix mono means which number?
- 10. What is the prefix for 100?
- 12. The prefix for two is?
Down
- 1. What is a seven-sided shape called?
- 2. A pentathlete competes in how many sports?
- 5. What is the prefix for six?
- 7. How many sides are on a quadrilateral?
- 8. What is the prefix for ten?
- 11. The prefix for three is?