Elizabeth Mayer's Exam Review

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Across
  1. 2. A set of whole numbers and their opposite.
  2. 3. an expression that contains numbers and operations.
  3. 5. an expression that contains variables, numbers, and operations.
  4. 6. a number with more than 2 factors.
  5. 9. the distance of a number away from zero.
  6. 10. A number, variable, or the product of one or more numbers and variables.
  7. 12. Used to express numbers that are very large or small
  8. 13. A term that has no variable (just a number.)
  9. 14. A multiple shared by 2 or more numbers.
  10. 16. A number who only has the factors of 1 and itself.
  11. 18. The number in front of a variable
  12. 19. An operation that undoes another.
  13. 20. Decimals that eventually end.
Down
  1. 1. A comparison of 2 expressions using greater or less than signs.
  2. 4. tells the location of a plot on a coordinate plane (x,y)
  3. 7. A display of paired data can help to find a relationship between variables.
  4. 8. A number that produces a true statement when substituted for a variable in an equation.
  5. 11. a number that can be written as a fraction.
  6. 15. (multipliticave inverse) When you flip the numorator and denomonator.
  7. 17. consists of 1 term all together. (contains variables)
  8. 21. The largest common factor shared by 2or more numbers.