Mathematics

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Across
  1. 3. The sum of the values in a data set divided by the number of values
  2. 5. An angle greater than 90 degrees but less than 180 degrees
  3. 6. A fraction where the numerator is bigger than the denominator
  4. 7. A mathematical sentence using an equals sign to show two expressions are equal
  5. 9. A triangle with two equal sides
  6. 10. The result of multiplication
Down
  1. 1. A number that represents part of a whole
  2. 2. The result of division
  3. 3. The middle number in a set of data when the data is arranged in numerical order
  4. 4. Number divisible only by 1 and itself
  5. 8. A triangle with all sides of different lengths