Vocabulary

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Across
  1. 1. to make it as simple as possible
  2. 4. symbol for a value we don't know yet
  3. 5. at right angles
  4. 6. average of the numbers
  5. 10. the result of adding two or more numbers
  6. 12. the values that divide a list of numbers into quarters
  7. 14. the total area of the surface of a three-dimensional object
  8. 17. a flat shape with four straight sides
  9. 21. based on 10
  10. 22. the answer when two or more values are multiplied together
  11. 23. going up and down
  12. 24. parts per 100
Down
  1. 2. a number with no fractional parts
  2. 3. a set of values that show an exact location
  3. 7. 4 areas made when we divide up a plane by x and y axis
  4. 8. a general term meaning one
  5. 9. the middle of a sorted list of numbers
  6. 11. cannot be made by multiplying other whole numbers
  7. 13. a number used to multiply a variable
  8. 14. the study of data
  9. 15. going side to side
  10. 16. having the same value
  11. 18. the amount that you want to divide up
  12. 19. the relative sizes of two or more values
  13. 20. the top number in a fraction