Grade 7 Pre-Algebra Vocabulary (Koles)

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Across
  1. 3. An outcome, or a collection of outcomes.
  2. 6. The outcomes for that event that are favorable.
  3. 7. The chances of something happening against it not happening.
  4. 9. A pair of equal ratios.
  5. 10. This uses multiplication to figure out the number of ways two or more events can occur.
  6. 15. Two operations that "undo" each other.
  7. 18. A comparison using different units of measure.
  8. 19. It consists of numbers, variables, and operations.
  9. 21. It consists of numbers and operations.
  10. 22. A letter used to represent one or more numbers.
  11. 23. A comparison of 2 numbers using division.
  12. 24. A percent of increase on your bill to acknowledge good service.
  13. 26. Two products that equals 1.
Down
  1. 1. -5(x-y) = -5x + 5y
  2. 2. This means divided by.
  3. 4. The probability based on knowing all the different outcomes.
  4. 5. A percent of decrease off of the retail
  5. 7. The possible results of an experiment
  6. 8. Change over original (price).
  7. 11. Whole numbers, their opposites, and zero.
  8. 12. Principal x Rate x Time(In years).
  9. 13. The average
  10. 14. The most frequent number.
  11. 16. The new price to make a profit off of a retail price.
  12. 17. A percent of increase
  13. 20. The extent of which something is probable.
  14. 25. A percent of increase on your bill which is used to finance government services.
  15. 27. It shows the relationship between an actual object and a smaller drawing or model.