Math (Salvador)

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Across
  1. 1. A number produced by raising a base to an exponent
  2. 2. A ratioal or irrational number
  3. 4. A comparison of two quantiities by divison
  4. 7. cube: A cube of a whole number
  5. 8. what is the opposite of negative
  6. 9. what is 1/2
  7. 11. A parallelogram with four right angles
  8. 12. A rectangular arrangment of date enclosed in breckets
  9. 13. what is the opposite of positive
Down
  1. 1. lines in a plane that do not intersect
  2. 3. A tool for measuring angles
  3. 5. A ration comparing a number to 100.
  4. 6. A five- sided polygon
  5. 7. An exact location that has no size
  6. 10. integer: An integer greater than zero