This section is from the book "A Text-Book Of Materia Medica And Pharmacy For Medical Students", by Velyien Ewart Henderson. Also available from Amazon: A Text-Book of Materia Medica and Pharmacy for Medical Students.
1. unus-a-um.
2. duo-ae-o.
3. tres, tria.
4. quattuor.
5. quinque
6. sex
7. septem
8. octo
9. novem
10. decem
11. undecim
12. duodecim.
13. tredecim
14. quattuordecim.
15. quindecim.
16. sedecim
17. septemdecim
18. duodeviginti
19. undeviginti
20. viginti
21. unus et viginti or viginti unus.
24. viginti quat.uor.
30. triginta
40. quadraginta.
50. quinquaginta
60. sexaginta.
70. septuaginta.
80. octoginta.
90. nonaginta.
100. centum-i.
200. ducenti-æ-a.
1000. mille
1st. primus.
2nd. secundus.
3rd. tertius.
4th. quartus.
5th. quintus.
6th. sextus. 10th. decimus. 12th. duodecimus.
1. semel (once)
2. bis (twice)
3. ter (thrice).
4. quater.
 
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