Math :)

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Across
  1. 3. ________ is a quantity representing the power to which a given number or expression is to be raised.
  2. 5. ________ Is the space between two intersecting lines or surfaces at or close to the point where they meet
  3. 6. __________ is the top number in a fraction
  4. 8. value _______ is the magnitude of a real number without regard to it's sign
  5. 11. ___________ is a comparison of two or more numbers that indicates their sizes in relation to eachother
  6. 12. _________ is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities
Down
  1. 1. _________ is the bottom number in a fraction
  2. 2. _______ is a number that is not a fraction
  3. 4. _________ is the relation between two expressions that are not equal
  4. 7. _______ is a fixed reference line for the measurement of coordinates
  5. 8. ______ is the total space taken up by a flat surface or a shape of an object
  6. 9. _________ is a number that represents a number of equal parts of a whole or the division of one number by another.
  7. 10. ______ is the continuous line forming the boundary of a closed geometric figure