Latin Roots - Numbers

12345678
Across
  1. 4. Make a copy of something; now you have two
  2. 6. A type of bug with 1000 legs
  3. 7. Four of these equal one dollar
  4. 8. Transportation with two wheels
Down
  1. 1. Means everyone wears one type of outfit
  2. 2. There are 100 of these in one meter
  3. 3. Half of a circle
  4. 5. Mythical animal with one horn