Extra Credit Assignment

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Across
  1. 1. the process or skill of multiplying
  2. 7. having the same shape and size
  3. 9. a ratio that compares two different quantities which have different rules
  4. 12. a whole number greater than zero
  5. 14. a whole number less than zero
  6. 17. taking away a number or amount from another number or amount
  7. 19. vertical axis of a system of coordinated
  8. 20. a straight line connecting the centre of a geometric figure
  9. 21. term that is used to compare two or more numbers
  10. 22. a number without fractions
  11. 23. average of a data set
  12. 25. difference between the highest and lowest values in a given set of numbers
  13. 27. the amount of three-dimensional space occupied by an object or a closed surface
  14. 28. a result obtained by dividing one quantity by another
  15. 33. result from subtracting one number from another
  16. 36. an altitude of a face of a pyramid or cone
  17. 37. most common number that appears in the data set
  18. 40. a relationship between two sets that associate a unique element
  19. 41. the number's distance from zero
  20. 42. result you get after you multiply
  21. 43. total amount resulting from the addition of two or more numbers
  22. 44. starting point on the grid where the x-axis and the y-axis intercept
  23. 45. middle number in a sorted list of numbers
  24. 48. the two-dimensional extent of the surface of a solid
  25. 49. term that represents an unknown number
Down
  1. 2. a mathematical operation in which the sum of two numbers is calculated
  2. 3. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other
  3. 4. the largest number that doesn't depend on any other variable for its value
  4. 5. a pair of numbers which are used to determine the position of a point or a shape in a two-dimensional plane
  5. 6. a number that isn't a fraction; a whole number
  6. 8. a variable in an expression that depends on the value of another variable
  7. 10. symbols used for grouping expressions, multiplying expressions, separating expressions
  8. 11. the smallest number that two or more numbers can divide into evenly
  9. 13. reducing the expression/fraction/problem in a similar form
  10. 15. lines that don't intersect or meat each other at any point in a plane
  11. 16. a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol besides the number or expression
  12. 18. a general relationship, often stated as an equation, in the form of symbols
  13. 24. a number into which each number in a given set may be evenly divided
  14. 26. any number that can be written as a fraction
  15. 29. a variable that doesn't depend on any number that doesn't depend on any other variable for its value
  16. 30. a real number that can't be expressed as a ratio of integers
  17. 31. when the sum of two angles is 90 degrees
  18. 32. a symbol representing an unspecified number that remains throughout a particular series of operations
  19. 34. horizontal axis of a system of coordinates
  20. 35. the inverse of multiplying
  21. 38. one of two more integers whose product is a given integer
  22. 39. a number by which another number is to be divided
  23. 46. a mathmatical structure that represents a particular function by connecting a set of points
  24. 47. the number of distinct single-digit numbers in a counting system