Math 7 Vocabulary

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