Across
- 1. can come in aluminum normally wrapped around something
- 3. furniture used in schools and lunchrooms
- 5. to separate a group based on a uncontrollable factor
- 6. largest amount required
- 8. common form
- 9. number before a variable
- 11. the base of a tree
- 12. equation that can be put in standard form
- 13. when a line crosses x
- 14. finding the answer to a multiplication problem
- 16. exponent to the power of 2
- 18. main symbol for squaring
- 19. symmetry around an object
Down
- 2. made-up unit
- 4. smallest amount required
- 7. point where 2 or more lines meet
- 8. square the base of a tree
- 10. complicated number
- 15. repetitive - never changes
- 17. plural of nothing