Time Consuming Math

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Across
  1. 1. The amount of space inside a shape or a two-dimensional figure, measured in square units
  2. 4. In geometry, bisect is the process by which one uses a ruler and a compass to cut an angle in half
  3. 5. The middle number
  4. 7. Two mathematical expressions that are separated by an equal sign
  5. 8. The distance across or the measure of how wide something is.
  6. 9. The number above the fraction bar.
  7. 12. The answer to a subtraction problem.
  8. 15. A quadrilateral that has one pair of parallel sides and one pair non-parallel sides
  9. 18. The number being divided
  10. 20. polygon with three sides.
Down
  1. 2. Finding a sum of two or more numbers
  2. 3. The distance across a circle through the center
  3. 6. sequence from smallest to largest
  4. 10. Same distance
  5. 11. A line with a beginning point and an endpoint
  6. 13. The number that tells how many times the base is multiplied by itself
  7. 14. The point where the x-axis and the y-axis intersect with coordinates (0,0).
  8. 16. A polygon with 8 sides and 8 angles.
  9. 17. The ratio of the actual size to the size on a map.
  10. 19. Information that we collect