Across
- 2. the only even prime number
- 4. a 5 sided polygon
- 5. a 6 sided polygon
- 8. the original word for mathematics
- 9. an answer to a multiplication problem
Down
- 1. a 20 sided polygon
- 2. a 3 sideed polygon
- 3. a 4 sided polygon
- 6. an 8 sided polygon
- 7. the answer to a addition problem