Across
- 3. ---- Numbers (Counting Numbers Plus Zero)
- 5. >
- 7. ---- Number (A number with more than two factors)
- 8. ---- Number (A number divisible by only itself and 1)
- 12. Counting Numbers + Their Opposites + Zero
- 13. ---- Numbers (Numbers greater than Zero)
- 15. ---- Numbers (Counting Numbers)
- 16. ≤
- 19. ---- Numbers (Numbers less than Zero)
- 20. List of objects in a set
Down
- 1. ---- Numbers (a/b, where a & b are integers and b is not Zero))
- 2. =
- 4. ≥
- 6. ≄
- 9. ---- Numbers that are non-repeating infinite decimals
- 10. ∊
- 11. <
- 14. ---- Numbers (Numbers **not** divisible by 2)
- 17. ---- Numbers (Numbers divisible by 2)
- 18. Collection of objects
