We counted to 20 in Norwegian, let's keep going!
21 tjueen - sounds like choo-eh eh-ah-n
22 tjueto - sounds likechoo-eh toh
23 tjue-tre - sounds like choo-eh t-deh
24 tjuefire - sounds like choo-eh fee-dah
25 tjuefem - sounds like choo-eh fem
26 tjueseks - sounds like choo-eh seh-ks
27 tjuesju - sounds like choo-eh shoo
28 tjue åtte - sounds like choo-eh aw-teh
29 tjue ni - sounds like ni choo-eh nee
(from: wikipedia - norwegian language)
Greek: είκοσι ένα (eíkosi éna), είκοσι δύο (eíkosi dýo), είκοσι τρεις (eíkosi treis), είκοσι τέσσερις (eíkosi tésseris), είκοσι πέντε (eíkosi pénte), είκοσι έξι (eíkosi éxi), είκοσι επτά (eíkosi eptá), είκοσι οκτώ (eíkosi októ), είκοσι εννέα (eíkosi ennéa)
ASL: twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine
Italian: ventuno, ventidue, ventitré, ventiquattro, venticinque, ventisei, ventisette, ventotto, ventinove
German: einundzwanzig, zweiundzwanzig, dreiundzwanzig, vierundzwanzig, fünfundzwanzig, sechsundzwanzig, siebenundzwanzig, achtundzwanzig, neunundzwanzig
Spanish: veintiún, veintidós, veintitrés, veinticuatro, veinticinco, veintiséis, veintisiete, veintiocho, veintinueve
French: vingt et un, vingt-deux, vingt-trois, vingt-quatre, vingt-cinc, vingt-six, vingt-sept, vingt-huit, vingt-neuf