Math Crossword Puzzle

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Across
  1. 2. Flat surfaces
  2. 3. Three terms
  3. 5. algebraic expression containing a single term or multiple terms, separated by a addition or subtraction sign
  4. 9. Vertical number line
  5. 11. Exact location in space
  6. 14. Any collection of facts or information
  7. 16. Group of one or more factors
  8. 17. Straight lines that make Up a polygon
  9. 19. Four areas of a Cartesian Plane
  10. 21. predicting a value within the boundaries of the original data
  11. 23. Line segment is in points are on the circle
  12. 24. Horizontal Number Line
  13. 25. Where the faces meet
  14. 27. A branch of mathematics that uses letters and other symbols to represent a unknown number
  15. 28. Two terms
  16. 30. Smallest data of value in the list
Down
  1. 1. Polyhedra with two faces that are both congruent and parallel
  2. 2. Describing the organ in which parts of a binomial should be multiply
  3. 4. Closeness to the actual value
  4. 5. A closed figure
  5. 6. Value for Y
  6. 7. A line throughout the Center of a circle with both ends on the circle
  7. 8. One term
  8. 10. angle Angle that adds up to 90°
  9. 12. The measure of a close Shapes surface
  10. 13. common endpoint
  11. 15. Letters used to represent an unknown number
  12. 18. The process used to find an appropriate answer to another arithmetic problem
  13. 20. A line that is drawn from the center of the point on the circle
  14. 22. Flat surface that extends infinitely in all directions
  15. 23. Close figures were all points are Equally distant from the center
  16. 26. where the number Lines on a Cartesian plane intersect
  17. 29. special person in which every face of the square
  18. 30. Largest data of value in the list
  19. 31. Value for X