Math Scramble

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Across
  1. 2. real numbers that cannot be expressed as a ratio of integers
  2. 4. the length of a line segment between the center and circumference of a circle or sphere
  3. 6. involving the second and no higher power of an unknown quantity or variable
  4. 8. a number when multiplied produces another number
  5. 10. the dividend of a fraction
  6. 12. a quantity obtained by addition
  7. 13. a number with no decimal or fraction part
  8. 15. the set of numbers 1, 2, 3, 4
Down
  1. 1. tells how many and what type of solutions the quadratic has
  2. 3. a number that when multiplied by itself some number of times equals a given number
  3. 5. an integer or a fraction
  4. 6. the number obtained by division
  5. 7. a quantity obtained by multiplication
  6. 9. the size of something as given by the distance around it
  7. 11. The set of all possible y-values
  8. 14. put into a certain place or abstract location