Math Puzzle

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Across
  1. 5. to separate or be separated into parts, groups, or portions
  2. 9. a line segment extending from the center of a circle
  3. 10. center of a circle
  4. 11. A fixed value that doesn't change
  5. 13. a straight line segment that passes through
  6. 14. a visual diagram or mathematical structure used to represent data, relationships, or functions
  7. 16. A part of 100
  8. 17. to take away an amount, number, or part from another
  9. 20. the state or condition of being unequal, lacking evenness
  10. 22. of a closed two-dimensional shape
  11. 24. on the circle's circumference
Down
  1. 1. A number multiplied by a variable
  2. 2. Two numbers that are combined to make a bigger number
  3. 3. A math action such as addition,subtraction, multiplication, and division
  4. 4. The distance around a circle
  5. 6. any whole number, zero, or the negative of a whole number
  6. 7. A letter that represents an unknown number
  7. 8. a straight line segment whose endpoints both
  8. 12. A part of a whole
  9. 15. less then percents
  10. 18. the total length of the continuous line that forms the
  11. 19. a fundamental mathematical operation where you combine equal groups to find a
  12. 21. acting as a shortcut for repeated addition
  13. 23. the measure of the amount of space a flat, two-dimensional shape occupies