Math

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Across
  1. 2. | The average of a set of numbers.
  2. 5. | A line from the center of a circle to its edge.
  3. 8. | Amount of space occupied by a solid.
  4. 9. | A number that includes a point to separate whole and fractional parts.
  5. 10. | A mathematical statement showing two expressions are equal.
  6. 11. | The chance of an event happening.
  7. 12. | The bottom number in a fraction.
Down
  1. 1. | The total distance around a shape.
  2. 3. | A symbol, usually a letter, that represents an unknown number.
  3. 4. | A shape with three sides.
  4. 6. | Space occupied inside a shape.
  5. 7. | The number multiplied by a variable.