Math vocab: Everlett Kutz

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Across
  1. 3. a number between 0 and 1 that indicates
  2. 8. having the same shape and the same size.
  3. 10. The fundamental counting principle is a rule used to count the total number of possible outcomes in a situation.
  4. 12. percentage terms.
  5. 13. Experimental probability is the actual result of an experiment, which may be different from the theoretical probability.
  6. 14. slope is the steepness and direction of a line as read from left to right.
  7. 17. Surface area is a two-dimensional measure, while volume is a three-dimensional measure.
  8. 19. being in proportion means that two ratios or fractions are of equal value.
  9. 20. interest is an amount of money a lender charges a borrower for a loan
  10. 22. two angles whose sum is 180º.
  11. 23. the intersection of straight lines.
  12. 26. interest is a fee paid for borrowing money or other assets.
  13. 28. the comparison of two values of the same kind,
  14. 30. compares an approximation or estimate to an exact value
  15. 31. percent or percentage is a fraction expressed as a number out of 100 followed by the % symbol.
  16. 32. Subtract the new test score from the old test score. 87 - 82 = 5.
Down
  1. 1. The constant rate by which the ratios increase or decrease.
  2. 2. a reduction in the normal price.
  3. 4. the relative change between an old value and its new value,
  4. 5. occurs when things are not equal.
  5. 6. the amount of money borrowed or invested,on which interest is calculated.
  6. 7. pair of angles directly opposite each other, formed
  7. 9. a ratio between two sets of measurements.
  8. 11. RATE being in proportion means that two ratios or fractions are of equal value.
  9. 14. the answer to a problem.
  10. 15. a reduction in the normal price.
  11. 16. two angles whose sum is 90º.
  12. 18. as a percentage of the old value.
  13. 21. a ratio between two measurements using different units, for example,
  14. 23. per year, cost per person, words per minute.
  15. 24. may be written as a to b, a:b or as a fraction a/b
  16. 25. an angle immediately next to another angle.
  17. 27. A scale drawing is a two-dimensional representation of an actual object or place
  18. 29. having the same shape and the same size.