7th Grade Fall Review

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Across
  1. 2. Sample: A sample where every member has an equal chance of being chosen.
  2. 4. A comparison of two quantities.
  3. 6. Circle: Used on number line for < or >.
  4. 7. Rate: A rate per one unit.
  5. 8. An added percentage cost.
  6. 9. Sample: A sample that does not fairly represent the population.
  7. 10. Keeping both sides of an equation equal.
  8. 14. A ratio comparing two quantities with different units.
  9. 15. A part of the population used to represent the whole.
  10. 16. Circle: Used on number line for ≤ or ≥.
  11. 17. The number multiplied by a variable.
  12. 22. Extra money given for service.
  13. 23. A conclusion made using data from a sample.
  14. 24. A symbol that represents an unknown value.
  15. 26. Error: The difference between actual and estimated values.
  16. 27. The entire group being studied.
  17. 28. A whole number that can be positive, negative, or zero.
  18. 29. of Proportionality: The constant ratio in a proportional relationship.
  19. 31. A ratio out of 100.
  20. 32. A value that makes an equation true.
  21. 33. A sample that accurately reflects the population.
Down
  1. 1. A value that does not change.
  2. 3. An equation showing two ratios are equal.
  3. 5. The result of division.
  4. 11. Amount added to cost.
  5. 12. The result of multiplication.
  6. 13. Two numbers that are the same distance from zero on the number line.
  7. 18. A statement comparing two values using <, >, ≤, or ≥.
  8. 19. Set: All values that make an inequality true.
  9. 20. Amount subtracted from the original price.
  10. 21. Point: A point on a number line that marks the limit of the solution.
  11. 25. Value: The distance from zero on a number line.
  12. 30. Inverse: A number and its opposite; they sum to zero.