Alexas Final math Project

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Across
  1. 1. the process of replacing a number by another number of approximately the same value but having fewer digits
  2. 3. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
  3. 5. the result of one or more multiplications.
  4. 8. a special kind of ellipse in which the eccentricity is zero and the two foci are coincident
  5. 12. the extent or measurement of a surface or piece of land.
  6. 13. An integer is a number with no decimal or fractional part from the set of negative and positive numbers, including zero
  7. 14. the system of marks at fixed intervals, which define the relation between the units being used and their representation on the graph.
Down
  1. 2. the result of a subtraction
  2. 4. a compulsory contribution to state revenue, levied by the government on workers' income and business
  3. 6. To work out an answer, usually by adding, multiplying etc
  4. 7. an amount that is subtracted from the regular price of an item.
  5. 9. a quantity that may assume any one of a set of values.
  6. 10. one of the types of numbers, which has a whole number and the fractional part separated by a decimal point
  7. 11. by a specified amount in or for every hundred.
  8. 14. the total amount resulting from the addition of two or more numbers, amounts, or items.