math

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Across
  1. 3. has columns that are filled with pairs of numbers that have the same units
  2. 4. multiplying or dividing two related quantities by the same number
  3. 7. It is the greatest factor of 2 or more whole numbers.
  4. 8. the second number in an ordered pair
  5. 9. has a denominator of one unit where the rate is written as a fraction
  6. 10. compares two quantities with different kinds of units
  7. 11. The least non-zero number that is the least multiple of 2 or more whole numbers.
  8. 13. express the same relationship between the quantities
Down
  1. 1. cost per unit
  2. 2. Is a pair of numbers used to locate a point on a coordinate plane
  3. 5. a horizontal number line and a vertical number line at their zero pint
  4. 6. first number in an ordered pair
  5. 12. a comparison of two or more quantities by division