Prefix Puzzle- Emi

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Across
  1. 2. A period of 100 years
  2. 3. An athletic contest involving 10 different track and field events
  3. 7. Any combination or group of 5
  4. 9. Pertaining to tenths or to the number 10
Down
  1. 1. A vehicle with one wheel
  2. 2. A number equivalent to 100th of a meter
  3. 4. A solid figure having 8 faces
  4. 5. A country that has one ruler
  5. 6. An animal, especially an animal, having 4 feet
  6. 8. A company of 8 singers or musicians