When leaving people Pronunciation English
Adjø (formal) a-djuh Goodbye
Ha det (informal) hah deh Bye
God natt 
(usually used only when going to bed)
goo natt Good night
Vi sees vee se-es See you (later)

 

Small Talk Pronunciation English
Takk for sist! takk for sist Thank you for last time
[we were together]
Hyggelig å møte deg! hee-geh-lee oh muh-teh dai Nice to see you!
Takk for hjelpen! takk for yell-pen Thank you for your help!
Bare hyggelig bah-reh hee-geh-lee Don't mention it!

 

More numbers Pronunciation English
elleve ehll-veh eleven
tolv tohll twelve
tretten treht-tehn thirteen
fjorten fjoor-tehn fourteen
femten fehm-tehn fifteen
seksten sais-tehn sixteen
sytten suht-tehn seventeen
atten aht-tehn eighteen
nitten neet-ten nineteen
tjue kjew-eh twenty