Math Crossword

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Across
  1. 5. A number that you multiply and gives you 1
  2. 9. L x W finding space on an object. x^2
  3. 10. Pieces of an expression or equation
  4. 12. A number and its opposite that adds and gives
  5. 13. Is a number without a variable
  6. 15. Can't be a fraction, non-repeating,pi
  7. 16. Can be written as a fraction, repeating or ending decimal.
  8. 17. Adding or Subtract the same thing on both sides
  9. 18. Answer to a multiplication problem
Down
  1. 1. (0,0)
  2. 2. Number in front of a variable
  3. 3. Add or Multiply 3 or more, order doesn't matter
  4. 4. Property Multiply and Divide the same number on each side
  5. 6. Add or multiply 2 numbers in any order
  6. 7. Distance around an object
  7. 8. I of the four sections on a coordinate grid
  8. 11. Answer to an additional problem
  9. 14. (x,y) shows location on coordinate grid