Math Vocabulary Crossword

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Across
  1. 4. The numerical factor of the term that contains a variable
  2. 6. A whole number that can be positive, negative or zero
  3. 7. The amount of space inside a shape
  4. 9. A branch of mathematics using symbols and variables
  5. 12. Repeated addition of equal groups
  6. 13. A number that, when multiplied by itself, equals a given number
  7. 15. The average of a set of numbers
  8. 16. A comparison of two quantities
  9. 19. A measure of the amount of space a 3-dimensional figure
  10. 20. A fraction out of 100
  11. 21. The distance from the center of circle to its edge
Down
  1. 1. The distance around a shape
  2. 2. The longest side of a right angle triangle
  3. 3. A number that divides another number exactly
  4. 5. A polygon with four sides
  5. 8. A figure formed by two rays sharing an endpoint
  6. 9. The process of combining numbers to find a total
  7. 10. Lines that never meet
  8. 11. The value that occurs most often
  9. 14. A polygon with three sides
  10. 17. A number with exactly two factors; 1 and itself
  11. 18. The likelihood that an event will occur