Grade 7 Pre-algebra Vocabulary (Skinner)

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Across
  1. 2. distance around a circle
  2. 4. The number that gets multiplied when using an exponent
  3. 6. two operations that undo each other.
  4. 7. a statement having minimum of two numbers, or variables, or both and an operator
  5. 8. differents of the highest and lowest numbers
  6. 10. a percent of decrease off retail price
  7. 12. A letter representing a number.
  8. 17. two problems that have the same soluteon
  9. 21. have one or more outcomes in common.
  10. 23. single numbers, variables, or the product of a number and variables.
Down
  1. 1. based on repeat trails
  2. 3. based on knowing
  3. 5. B=P(1+R) to T.
  4. 8. a comparison of two numbers using division.
  5. 9. distance across the circle
  6. 10. events that have no outcomes.
  7. 11. Inside a 3D shape
  8. 13. a percent of increase in a whole sale price.
  9. 14. a percent of increase on your bill
  10. 15. half diameter
  11. 16. a statement formed by placeing an inequality symbol between two expressions
  12. 18. a number with no decimal or fractional part
  13. 19. a percent of increase on your bill because of your setvice
  14. 20. the average of the numbers
  15. 22. the space inside the boundary of a shape.