Language name and location: Norwegian, Norway, Denmark [Refer to Ethnologue ]
语言名称和分布地区: 挪威语, 挪威, 丹麦, 瑞典及俄罗斯

1. en [eːn] / ett [ɛtː]

21.  tjueen [çʉːˈɛːn] / enogtjue [ˈeːnɔˌçʉːə]

2. to [tuː]

22.  tjueto [çʉːˈtuː] / toogtjue [ˈtuːɔˌçʉːə]

3. tre [treː]

23.  tjuetre [çʉːˈtreː] 

4. fire [  ̌fiːrə]

24.  tjuefire [çʉːˈfiːrə]

5. fem [fɛmː]

25.  tjuefem [çʉːˈfɛmː]

6. seks [sɛks]

26.  tjueseks [çʉːˈsɛks]

7. sju [ʃʉː] /syv [syːv]

27.  tjuesju [çʉːˈʃʉː]

8. åtte [  ̌ɔtːə]

28.  tjueåtte [çʉːˈɔtːə]

9. ni [niː]

29.  tjueni [çʉːˈniː]

10. ti [tiː]

30.  tretti [ˈtrɛtːi] / tredve [  ̌trædvə]

11. elleve [  ̌ɛlvə]

40.  førti [ˈfœʈːi] /førr [fœrː]

12. tolv [tɔlː]

50.  femti [ˈfɛmti]

13. tretten [ ̌trɛtːn̩]

60.  seksti [ˈsɛksti]

14. fjorten [ ̌fjuʈːɳ̩]  

70.  sytti [ˈsœtːi]

15. femten [ ̌fɛmtn̩]

80.  åtti [ˈɔtːi]

16. seksten [ ̌sɛjstn̩]

90.  nitti [ˈnitːi]

17. sytten [ ̌sœtːn̩] 

100. (ett) hundre [(ɛːt)  ̌hʉndrə]

18. atten [ ̌atːn̩]

200. to hundre [ˈtuːˌhʉndrə]

19. nitten [ ̌nitːn̩]

1000. (ett) tusen [(ɛːt) ˈtʉːsn̩]

20. tjue [ ̌çʉːə] /tyve [  ̌tyːvə]

2000. to tusen [ˈtuːˌtʉːsn̩]

Linguist providing data and dateː Dr. Arne Torp, University of Oslo, Norway, September 10, 1999
语言名称和分布地区: Dr. Arne Torp, 1999 年 9 月 10日

Other comments: Norwegian has a decimal system. Norwegian has a decimal system. There are two forms of number one, which refer to gender of noun in Norwegian. 
Norwegian is a North Germanic language spoken mainly in Norway, where it is an official language. Along with Swedish and Danish, Norwegian forms a dialect continuum of more or less mutually intelligible local and regional varieties; some Norwegian and Swedish dialects, in particular, are very close. These Scandinavian languages, together with Faroese and Icelandic as well as some extinct languages, constitute the North Germanic languages. Faroese and Icelandic are not mutually intelligible with Norwegian in their spoken form because continental Scandinavian has diverged from them. While the two Germanic languages with the greatest numbers of speakers, English and German, have close similarities with Norwegian, neither is mutually intelligible with it. Norwegian is a descendant of Old Norse, the common language of the Germanic peoples living in Scandinavia during the Viking Age.

Norwegian or Norsk is spoken by approximately 53,000,000 speakers in Norway,

Germany, Denmark, United Kingdom, Russian Federation and Sweden.