Language name and location: Latgalian, Latgale, Latvia [Refer to Ethnologue]
提供资料的语言学家: 拉特加莱语, 拉脱维亚东部拉特加尔地区

1. vīns (masculine), vīna (feminine)

21. divdesmit vīns/divdesmit vīna

2. diveji/divejis

22. divdesmit diveji/divdesmit divejis

3. treis

23. divdesmit treis

4. četri/četrys

24. divdesmit četri/divdesmit četrys

5. pīci/pīcys

25. divdesmit pīci/divdesmit pīcys

6. seši/sešys

26. divdesmit seši/divdesmit sešys

7. septeni/septenis

27. divdesmit septeni/ divdesmit septenis

8. ostoni/ostonis

28. divdesmit ostoni/ divdesmit ostonis

9. deveni/devenis

29. divdesmit deveni/ divdesmit devenis

10. desmit

30. treisdesmit

11. vīnpadsmit

40. četrdesmit

12. divpadsmit

50. pīcdesmit

13. treispadsmit

60.  sešdesmit

14. četrpadsmit

70.  septeņdesmit

15. pīcpadsmit

80.  ostoņdesmit

16. sešpadsmit

90.  deveņdesmit

17. septeņpadsmit

100. symts, 200. diveji symti

18. ostoņpadsmit

400. četri symti, 800. ostoni symti

19. deveņpadsmit

1000. tyukstūša

20. divdesmit

2000. divejis tyukstūšys

Linguist providing data and dateː Miss Vineta Vilcāne, Masters degree in history (LU Latvijas vēstures institūts, Kalpaka bulv. 4, Rīga, Latvia / "Latgolys Studentu centrs" (Students’ Centre of Latgale) through Dr. Sanita Lazdiņa, September 10, 2020
提供资料的语言学家: Miss Vineta Vilcāne, 2020 年 9 月 10 日

Other comments: Latgalian has a decimal system similar to that of the Latvian language. Latgalian or Latgaliešu is spoken by approximately 200,000 speakers in Latgale and nearly districts in eastern Latvia.