Math Trivia
Across
- 2. The only number that is spelled in English with the same number of letters as the number itself
- 5. If you solve one of the six unsolved math problems you win this many dollars.
- 6. The term Googol was coined by a person who was this old.
- 10. The last name of the person who invented the equal sign.
- 11. An exclamation mark is called this in math.
- 13. The name of the division symbol(รท).
- 14. The name of a shape with twenty sides.
- 16. In a room of 23 people there is this percent chance that 2 people have the same birthday.
Down
- 1. The Sieve of Eratosthenes is used to find this type of number.
- 3. 0,1,1,2,3,5 are the first 6 numbers of this sequence.
- 4. On March 14th people celebrate this irrational number.
- 7. This number is not represented in Roman numerals
- 8. The polar diameter of the Earth is approximately equal to half a ______ inches
- 9. The word calculus means this in Greek.
- 12. The only number that is spelled in English with numbers arranged in alphabetical order.
- 15. This type of number always has the letter "e" in its names.