Communicating about Math Vocabulary Review quiz

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Across
  1. 2. something that tends to change or vary; able to assume different numerical values
  2. 3. able to be divided exactly by two.
  3. 4. the constant part of an algebraic term involving multiplication
  4. 7. the number in a fraction that is below the division line indicating the number of equal parts into which the number above is to be divided; divisor
  5. 8. the outer boundary of a circle or other curvilinear figure or area; perimeter
  6. 10. a number expressed as one number or algebraic quantity divided by another
  7. 12. degree of change from the horizontal or vertical; rise over run
  8. 13. in mathematics a statement using an equal sign to assert the equality of two quantities or expressions
  9. 17. not able to be divided exactly by two
  10. 19. some portion of a whole based on a total of one hundred parts
  11. 20. in mathematics the result of multiplying two or more numbers
Down
  1. 1. in geometry exactly the same in shape and size
  2. 5. in mathematics a symbol placed to the right of and above another to denote the power to which the other is to be raised
  3. 6. a positive or negative whole number or zero; a whole number as opposed to a fraction
  4. 9. a proportional relation between numbers
  5. 11. the magnitude of a real number irrespective of its sign; distance of a real number from zero
  6. 14. that number which is obtained as the result of an arithmetic division
  7. 15. the number in a fraction that appears above the line over the denominator
  8. 16. in mathematics a relationship or expression involving one or more variables
  9. 18. an expression representing the rate of change of a function with respect to an independent variable