Math definitions

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Across
  1. 6. two lines that will never intersect
  2. 7. the number above the bar in a fraction
  3. 10. the number below the bar in a fraction
  4. 11. the average number in a data set of numbers
  5. 12. a polygon with 8 sides
  6. 14. a operation that reflects repeated addition
  7. 15. the product of a whole number and any other whole number
  8. 16. the length of a flat shape from side to side
Down
  1. 1. smallest common multiple of the denominators of two or more fractions
  2. 2. a quadrilateral with 2 sets of parallel sides
  3. 3. a number in a data set that is way bigger or smaller than the rest of the numbers
  4. 4. A number that is less then zero
  5. 5. 2 lines that will intersect to make a right angle
  6. 8. the middle number in a data set
  7. 9. numbers that are above 0
  8. 13. a number that can only be multiplied with whole numbers 1 way