Crossword Review 1 (Aca)

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Across
  1. 2. Statement with an equal sign
  2. 4. Without limits
  3. 7. ____ Arabic numbers
  4. 8. Number with no value
  5. 9. Number that represents a power .
  6. 12. Numbers to the right of zero
  7. 14. Numbers to the left of zero
  8. 16. Variables that can be combined.
  9. 19. A limited amount
  10. 20. Numbers & variable that are multiplying together
  11. 21. Answer when adding
Down
  1. 1. A number with unknown value
  2. 3. Answer when multiplying
  3. 5. Whole numbers and zero
  4. 6. Answer when subtraction
  5. 10. A rule that does not change.
  6. 11. Number in front of a variable
  7. 13. Base ____ (number system)
  8. 15. Tells how far from zero
  9. 17. Math statement with no equal or inequality sign
  10. 18. Math statement with "greater than"