Number roots

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Across
  1. 2. a person who is one hundred or more years old.
  2. 4. 100 years
  3. 7. The most perfect
  4. 8. kill, destroy, or remove
  5. 9. : a metal piece of money
Down
  1. 1. shape with 5 sides
  2. 3. a shape with four sides
  3. 5. 10 years
  4. 6. a unit of liquid capacity equal to a quarter of a gallon or two pints, equivalent in the US to approximately 0.94 liter
  5. 7. five children born to the same mother at one times