math expressions

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Across
  1. 2. mathematical information and rows
  2. 5. as an equation describing a certain
  3. 6. Imperial or customary units for measuring length
  4. 10. a periodic function
  5. 11. a number greater than zero
  6. 12. any number less than zero
  7. 14. functions and equations
  8. 16. a percent or percentage is a fraction
  9. 18. a ratio between two different units
  10. 19. a visual diagram used to represent
  11. 22. a mathematical rule written using symbols,
  12. 23. represented by letters and symbols
  13. 24. a number in a number system based on 10
  14. 27. a temperature measurement scale
Down
  1. 1. between quantities
  2. 3. in place value, another name for ones
  3. 4. number resulting from dividing one number by another
  4. 7. as a number out of 100
  5. 8. the sum or whole amount
  6. 9. numbers and quantities called variables
  7. 13. the size a surface takes up
  8. 15. a ratio may have more than two terms.
  9. 17. amount of space occupied by an object
  10. 20. same distance apart, never touching
  11. 21. a measure of the vertical change over one cycle
  12. 25. expressions and equations
  13. 26. in the metric system