Math Vocabulary

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