Math crossword puzzle

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Across
  1. 2. The end result of a multiplication problem
  2. 7. The largest factor two numbers have in common
  3. 9. A number that is not a fraction
  4. 13. A part of a set/partial members from another set
  5. 14. Repeated addition
  6. 15. A number with only two factors
  7. 18. The process of splitting something into equal parts
  8. 21. { }
  9. 23. The distance between a number and zero.
  10. 24. A number out of 100
  11. 26. Numbers in an ordered sequence
  12. 28. the bottom number of a fraction
  13. 29. The smallest multiple two numbers have in common
Down
  1. 1. Otherwise known as counting numbers.
  2. 3. 35/7
  3. 4. To add more
  4. 5. To take away
  5. 6. A part of a set
  6. 8. 3/5
  7. 10. Making a number shorter/simpler while keeping it close to the original number
  8. 11. One of the numbers in a multiplication problem
  9. 12. Numbers with more than 2 factors
  10. 14. What do you get with 17/6 in its simplest form
  11. 16. A number that tells you the amount of something
  12. 17. -12
  13. 19. Identification number
  14. 20. x/13 = 140/26
  15. 22. A set and its complement
  16. 25. A comparison of two quantities
  17. 27. .5