numbers

123456789101112
Across
  1. 2. di;bi;du;duo
  2. 3. hemi;semi
  3. 5. hexa;sext
  4. 6. mono;uni
  5. 7. ennea;novem
  6. 9. tri
  7. 11. kilo;milli;mille
  8. 12. penta;quin
Down
  1. 1. poly;multi
  2. 2. deca;deci;decem
  3. 4. quadri;quart
  4. 5. hepta;septem;septi
  5. 8. octo;octa;oct
  6. 10. hecto;cent;cente