In our blog post about forming plural versions of Croatian nouns we wrote that you have to determine the gender of the word (which is pretty easy) and afterwards form the plural version.
If you're not sure you know how to figure out which word belongs to which gender, take a look at our blog post about general rules for noun gender in Croatian. And now you can test yourself with these simple exercises! :-)
sestra - sister Answer sestre
energija - energy Answer energije
pivo - beer Answer piva
brod - boat Answer brodovi
nebo - sky Answer neba
muzej - museum Answer muzeji
prozor - window Answer prozori
majka - mother Answer majke
pas - dog
stolica - chair Answer stolice
sunce - sun Answer sunca
nož - knife Answer noževi
trg - square Answer trgovi
dijete - child Answer djeca
pjesma - song Answer pjesme
koncert - concert Answer koncerti
policajac - policeman Answer policajci
miš - mouse Answer miševi
brat - brother Answer braća
susjeda - neighbour (f) Answer susjede
vino - wine Answer vina
muškarac - man Answer muškarci
profesorica - professor (f) Answer profesorice
učenik - student (m) Answer učenici
sok - juice Answer sokovi
juha - soup Answer juhe
liječnik - doctor Answer liječnici
mobitel - cell phone Answer mobiteli
Moja sestra ima prijateljicu. Answer Moje sestre imaju prijateljicu. (My sisters have a friend.)
Brat želi pivo. Answer Braća žele pivo. (The brothers want a beer.)
Susjed vidi mačku. Answer Susjedi vide mačku. (The neighbours see a cat.)
Most je velik. Answer Mostovi su veliki. (The bridges are big.)
Nož je u kuhinji. Answer Noževi su u kuhinji. (The knives are in the kitchen.)
Amerikanac je student. Answer Amerikanci su studenti. (The Americans are students.)
Pas voli jesti. Answer Psi vole jesti. (The dogs love to eat.)
Soba je čista. Answer Sobe su čiste. (The rooms are clean.)