Across
- 4. Patron saint of mathematicians
- 7. Father of Geometry
- 8. A Sequence beginning with 0 and 1 whereby each number is the sum of the two numbers preceding it
- 9. The only number spelled with the same number of letters as itself
- 10. The only number that can't be represented in roman numerals
- 11. Archimedes constant
Down
- 1. The magic number
- 2. The word mathematics come from ancient Greek
- 3. The square root of two is called __________ constant
- 4. The first female mathematician
- 5. An algebric expression made up of one term
- 6. The smallest perfect number