QUANTITATIVE REASONING MIX PUZZLE 3

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Across
  1. 3. The sum of a set of numbers divided by the count of numbers.
  2. 6. A flat, closed figure with three straight sides.
  3. 7. The difference between the largest and smallest values in a data
  4. 9. A number that can only be divided by 1 and itself.
  5. 10. A straight line that touches a circle at one point.
  6. 12. number that is the same when multiplied by itself.
  7. 13. A sequence of numbers or objects arranged in a specific order.
Down
  1. 1. The number below the line in a fraction.
  2. 2. The opposite of addition.
  3. 4. The product of any number multiplied by 1 is itself.
  4. 5. The result of dividing one number by another.
  5. 8. The largest number in a set of data.
  6. 9. A polygon with five sides.
  7. 11. A three-dimensional shape with six equal faces.
  8. 13. The answer to an addition problem.