Across
- 4. how many times one number fits into the other
- 6. to make less complicated
- 9. a triangle that has all the sides equal
- 11. vertical horizontal and .......
- 13. a seven sided shape
- 15. the answer itself
- 17. to estimate
- 19. the opposite of decrease
- 20. scalene equilateral and ......... triangles
- 21. to guess an amount
- 22. capable of being varied
- 24. opposite of forwards
- 27. existing in the mind
Down
- 1. the amount of money gained on an item
- 2. one of four periods of time in a school year
- 3. to change or transform
- 5. to lessen a quantity
- 6. a person or thing acting or serving in place of another.
- 7. to put thought into words
- 8. a figure that has four sides and four angles
- 10. to interchange is to
- 12. not capable of being expressed exactly as a ratio of two integers.
- 14. an authoritative direction or instruction
- 16. polygon
- 18. a portion of one hundred
- 23. an angle less than 90 degrees
- 25. composed of two or more parts or elements
- 26. symmetry