Across
- 2. infinite
- 4. parenthesis, square roots,
- 5. product of
- 8. power or square
- 9. eliminates parenthesis
- 14. sometimes true
- 16. value for a variable that makes it true
- 17. to make smaller fractions
- 18. addition changes
- 20. switch to isolate
Down
- 1. quotient
- 3. sum
- 6. no solution
- 7. any combination of numbers
- 10. difference
- 11. two expressions set equal to each other
- 12. comparison
- 13. order of operatinons
- 15. changes grouping without the result changing
- 19. operations undo each other