Algebra

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Across
  1. 2. not a fraction; a whole number
  2. 3. answer to a multiplication problem
  3. 5. greater than zero
  4. 11. less than zero
  5. 12. sentence with an equals sign
  6. 13. two lines create a 90 degree
  7. 14. point where x and y intersect
  8. 16. number used to multiply a variable
  9. 18. answer to an addition problem
  10. 19. how steep the line is
Down
  1. 1. value after a number is multiplies by itself
  2. 4. part of a whole
  3. 6. opposite
  4. 7. how many times to multiply a number by itself
  5. 8. substitute for an unknown value
  6. 9. number that is raised to a power
  7. 10. reduce
  8. 15. 2 terms
  9. 16. switching order doesn't change product
  10. 17. 3 terms