Math Vocabulary

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Across
  1. 5. Data values that increase or decrease at a constant rate
  2. 8. Two congruent, nonadjacent angles formed by two intersecting lines
  3. 12. x + (y + z) = (x + y) + z is an example of what property?
  4. 14. plane containing an x and y axis
  5. 15. A comparison of two numbers by division
  6. 16. What you should always do to your ratios
  7. 17. The distance between the least and the greatest data values
  8. 19. A number representing how many times a base number is multiplied to itself
  9. 21. A diagram that divides a set of data into four parts using the median and quartiles
  10. 22. a(b + c) = ab + ac is an example of what property?
  11. 23. The distance from zero on a number line
  12. 27. x + y = y + x is an example of what property?
  13. 31. Another word for equal
  14. 34. This is the operation displayed by all fractions and ratios
  15. 36. The sum of the areas of the faces of a 3D figure
  16. 39. Two angles with measures that have a sum of 90 degrees
  17. 41. The number that appears the most in a set of data
  18. 42. A never-ending amount of values or solutions to an equation
  19. 46. the line that intersects two parallel lines
  20. 47. Two angles that share one side and a vertex
  21. 48. The order of operations
  22. 50. A point on the coordinate plane
  23. 52. 6xy is an example of this
Down
  1. 1. Angles measuring 90 degrees
  2. 2. Angles measuring 180 degrees
  3. 3. A value used to find the circumference and area of a circle
  4. 4. An equation stating two ratios are equal
  5. 6. Angles measuring more than 90 degrees but less than 180 degrees
  6. 7. An open sentence that contains symbols like <,>
  7. 9. A number sentence with an equal sign
  8. 10. A number with more than two factors
  9. 11. The "flip" of a fraction
  10. 13. Whole numbers on a numberline (positive, negative and zero)
  11. 18. The measure of space a 3D figure occupies
  12. 20. The distance around a circle
  13. 24. The middle point of an angle
  14. 25. The middle number in a set of data
  15. 26. the sum of numbers in a data set divided by the number of items in the data set
  16. 28. A number with only two factors, 1 and itself
  17. 29. Another word for equal in size and dimension
  18. 30. Angles measuring less than 90 degrees
  19. 32. A 2D pattern to cut and fold in order to create a 3D figure
  20. 33. Terms that contain the same variables
  21. 35. Used to find the measurement of a 2D or 3D figure
  22. 37. A set of numbers that can be expressed in the form of a fraction
  23. 38. Two angles with measures that have a sum of 180 degrees
  24. 39. In the term, 3x, the 3 is called what?
  25. 40. a data display in which dots are placed above a numberline
  26. 43. The distance around a polygon
  27. 44. Operations that are opposite like, addition and subtraction
  28. 45. How much space a 2D shape occupies
  29. 49. Letters used to represent unspecified numbers or values
  30. 51. A ratio that compares a number to 100