Math

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Across
  1. 4. quantities similarly expressed
  2. 6. a ratio of two integers
  3. 7. whole numbers
  4. 8. a directed set to a given space
  5. 9. highest point of something
  6. 10. multiplying two or more
  7. 11. add all the numbers together
  8. 13. steeply sloping sides
  9. 14. equally balanced
  10. 18. a share of anything divided
  11. 19. a symbol or combination
  12. 22. coordinate system where the axes intersect
  13. 23. pertaining to the tenths
Down
  1. 1. serving as a measure of one of its properties
  2. 2. relation between two similar magnitudes
  3. 3. decrease and increase
  4. 5. mutual
  5. 6. the set of all values attained by a given function
  6. 11. the value of the variate
  7. 12. capable of being varied or changed
  8. 15. a solid having bases or ends that are parallel
  9. 16. the middle number in a given sequence of numbers
  10. 17. a symbol of something
  11. 20. the bottom support of anything
  12. 21. any component part of the departure from uniformity