Across
- 3. the average
- 5. when letters represent numbers
- 8. part of a whole
- 9. as small as it will go
- 11. the space inside a shape
- 12. a number with a point
- 13. out of 100
- 14. all the way around a shape
- 15. angles that add to 180 degrees
- 16. all the way across the circle
- 18. when something can never happen
Down
- 1. the number used the most
- 2. the middle number
- 4. 3 sided shape
- 6. all the way around the circle
- 7. angles that add up to 90 degrees
- 10. 4 sided shape
- 17. 3.141592...