Math

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Across
  1. 3. the bottom number of a fraction
  2. 7. the distance around the outside of a plan figure
  3. 10. a whole number and not a fraction
Down
  1. 1. a real number that can be put into a fraction
  2. 2. a flat line
  3. 4. the top number of a fraction
  4. 5. a real number that cannot be put into a fraction
  5. 6. the power to
  6. 8. same meaning as the average
  7. 9. a letter or symbol