Chapters 1-4 Vocabulary

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Across
  1. 3. a symbol used to represent one or more numbers that is unknown
  2. 6. two fractions with the same numerical value
  3. 9. an exact location in space
  4. 10. the distance around a figure on a flat surface
  5. 11. two or more integers that are multiplied
  6. 13. the greatest positive number that is a common factor of two more numbers
  7. 14. the result of multiplying
  8. 17. the coordinate plane is divided into its axes into 4 of these
  9. 18. comparison of two quantities by division
  10. 20. a positive number with exactly two factors
Down
  1. 1. a part of something or part of a whole
  2. 2. the set of numbers
  3. 4. two ratios that have the same value when simplified
  4. 5. the same number but with different signs
  5. 7. the distance of a number from zero
  6. 8. the combination of numbers and operation symbols
  7. 12. a number with more than two factors
  8. 15. a mathematical process such as addition, subtraction, multiplication or division
  9. 16. the point on a coordinate plane where the x-axis and yaxis intersect, (0,0)
  10. 19. product of length and width; the total number of unit needed to fill up a flat surface