Across
- 3. smallest natural number
- 4. only has 2 factors.
- 6. type of number that can be divided by 2.
- 8. smallest prime number
- 11. cannot be written as a fraction.
- 13. is a factor of every number
- 14. number that can be written as a fraction.
Down
- 1. has more than 2 factors.
- 2. negative numbers and whole numbers
- 5. goes on and on
- 7. counting number.
- 9. smallest whole number
- 10. positive numbers and zero
- 12. cannot be divided by 2.