All About Math

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Across
  1. 4. Number that is being divided.
  2. 5. Figure formed by two rays sharing an endpoint.
  3. 8. Total distance around a 2D shape.
  4. 9. Boundary length of a circle.
  5. 12. Step-by-step procedure.
  6. 15. Identical size and shape.
  7. 18. Straight one-dimensional path.
  8. 22. Division result.
  9. 23. Mathematical phrase without an equals sign.
  10. 24. Relation with one output per input.
  11. 25. Study of shapes and space.
  12. 27. (Mean): Sum divided by count.
  13. 29. Using letters for numbers.
  14. 30. Lines that never intersect.
  15. 31. Fixed, non-changing value.
  16. 32. Number being added.
  17. 34. Integer that divides another evenly.
  18. 35. Number with more than two factors.
  19. 36. Bottom part of a fraction.
  20. 38. Two expressions that are equal.
  21. 39. Number of elements in a set.
Down
  1. 1. Foundation of an exponent or shape.
  2. 2. Number dividing the dividend.
  3. 3. Symbol representing a changing quantiey
  4. 6. Top part of a fraction.
  5. 7. Cannot be expressed as a fraction.
  6. 10. Numerical position on a graph.
  7. 11. Numerical factor multiplying a variable.
  8. 13. Rules defining a mathematical relationship.
  9. 14. Only divisible by one and itself.
  10. 16. Intersecting at a
  11. 17. Middle value of a sorted list.
  12. 19. Subtraction result.
  13. 20. Horizontal or vertical reference line.
  14. 21. A closed curve of equidistant points.
  15. 26. Measure of a 2D surface.
  16. 28. Power indicating repeated multiplication.
  17. 30. Multiplication result.
  18. 33. Likelihood of an event occurring.
  19. 37. Whole number, including negatives.