Solving Equations

1234567891011121314151617181920
Across
  1. 2. Ten to the power of 2 equals ...
  2. 4. Another name for raising something to the power of 3
  3. 6. F-3 means ________ 3 from a number
  4. 7. Another name for raising something to the power of 2
  5. 12. 8N means a number _______ by 8
  6. 14. 12 minus 4 equals ...
  7. 16. Four more than five is ...
  8. 17. The product of 6 and 2
  9. 18. Decrease, difference and less are key words for this operation
  10. 19. 3 less than 5 is ...
  11. 20. The product of 3 and 3
Down
  1. 1. 2g means double a number
  2. 3. 2x(3+4) equals ...
  3. 5. Used to represent a number we don't know
  4. 7. r+10 means the ____ of a number and 10
  5. 8. Increase, combine, sum are some of the key words for this operation
  6. 9. n-2 means 7 _____ than a number
  7. 10. The square of 4
  8. 11. 5n means 5 _____ a number
  9. 12. Repeated, product, factor are key words of this operation
  10. 13. Quotient, dividend, divisor are key words of this operation
  11. 15. 2 x 3 + 4 equals ...