Across
- 2. inside of the Square
- 3. output and input
- 8. outside of the Square
- 11. Clock
- 12. Exponential
- 13. something that has measuring
- 15. Less than or
- 18. one half
- 20. Math
Down
- 1. Another word for problems
- 4. Product
- 5. A
- 6. Sum
- 7. Area
- 9. Root
- 10. U-shape
- 14. saying for Equal to
- 16. 3.14
- 17. Triangle
- 19. Root