Number Theory

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Across
  1. 2. the answer to an addition problem
  2. 3. a number that goes into another number evenly
  3. 5. the number used to divide by
  4. 6. property of numbers that deals with movement
  5. 8. the answer to a division problem
  6. 13. the first number in a multiplication sentence
  7. 14. a number that has only two factors
  8. 16. the first number of a subtraction problem
  9. 17. counting numbers
  10. 18. when a number is multiplied by itself three times
  11. 19. positive and negative whole numbers
Down
  1. 1. property of numbers that deals with regrouping
  2. 4. type of number that starts at 0
  3. 7. a number that has more than two factors
  4. 9. when a number is multiplied by itself
  5. 10. the answer when two numbers are multiplied
  6. 11. the answer to a subtraction problem
  7. 12. a number that can be written as a fraction
  8. 15. type of number that never ends and does not repeat
  9. 16. the product of two or more factors