Numbers in your language

[TheMagnificent]

Dutch:

one - één
two - twee
three - drie
four - vier
five - vijf
six - zes
seven - zeven
eight - acht
nine - negen
ten - tien
eleven - elf
twelve - twaalf
thirteen - dertien
fourteen - veertien
fifteen - vijftien
sixteen - zestien
seventeen - zeventien
eighteen - achttien
nineteen - negentien
twenty - twintig
thirty - dertig
fourty - veertig
fifty - vijftig
sixty - zestig
seventy - zeventig
eighty - tachtig
ninety - negentig
hundred - honderd
thousand - duizend
million - miljoen
billion - miljard
trillion - biljoen

[kabeiros]

1 = ena / ένα
2 = dyo / δύο
3 = tria / τρία
4 = tessera / τέσσερα
5 = pente / πέντε
6 = exi / έξι
7 = epta / επτά
8 = okto / οκτώ
9 = ennea / εννέα
10= deka / δέκα
20= eikosi / είκοσι
30= trianta / τριάντα
40= saranta / σαράντα
50= peneenta / πενήντα
60= exeenta / εξήντα
70= ebdomeenta / εβδομήντα
80= ogdonta / ογδόντα
90= eneneenta / ενενήντα
100= ekato / εκατό
1000= (c)hilia / χίλια

[Vasa]

Ett - one
Två - two
Tre -three
Fyra - four
Fem - five
Sex - six
Sju - seven
Åtta -eight
Nio - nine
Tio - ten
Elva - eleven
Tolv - twelve
Tjugo -twenty
Tretton - thirteen
Fjorton - fourteen
Femton - fifteen
Tjugotre -twenty three
Tjugoåtta - twenty eight
trettioett - thirty one

[Foxy]

Italian/dialect

0. zero/ zer'
1. uno/ un'
2. due / ddu'
3. tre /tre
4. quattro /quattr'
5. cinque /cenqu'
6. sei /sij
7. sette /sett'
8. otto /ott'
9. nove / nov'
10. dieci / dijc'
11. undici / undec'
12. dodici /dodec'
13. tredici / tredec'
14. quattordici /quattordec'
15. quindici /quindec'
21. ventuno /ventun'
22. ventidue / ventedù
100. cento / cent'
1000 mille / mill'

' = correspondes to a mute "e".

[Comte Arnau]

Italian/dialect

Which one?

[Toretto]

Which one?

abruzzese

[Lemon Kush]

One- edno
Two- dve
Three- tri
Four- chetiri
Five- pet
Six- shes
Seven- sedem
Eight- osem
Nine- devet
Ten- deset
Twenty- dvaiset
Thirty- triset
Fourty- chetireset
Fifty- pedeset
Sixty- shiset
Seventy- sedemdeset
Eighty- osemdeset
Ninety- devedeset
Hundred- sto
Thousand- hilyada

[Hochmeister]

Russian:

0 - nul / nol
1 - odin
2 - dva
3 - tri
4 - chetyri
5 - pyat
6 - shest
7 - sem
8 - vosiem
9 - devyat
10 - desyat
20 - dvadtsat
30 - tridtsat
40 - sorok
50 - pyatdesyat
60 - shestdesyat
70 - semdesyat
80 - vosemdesyat
90 - devyanosto
100 - sto

[Styggnacke]

Ett - one

And en.

[Arrow Cross]

0 - nulla
1 - egy
2 - kettő
3 - három
4 - négy
5 - öt
6 - hat
7 - hét
8 - nyolc
9 - kilenc
10 - tíz
20 - húsz
30 - harminc
40 - negyven
50 - ötven
60 - hatvan
70 - hetven
80 - nyolcvan
90 - kilencven
100 - száz
1000 - ezer

Most composite numbers simply put the "ingredients" together, i.e. 79 would be "hetvenkilenc". No need to complicate!

Very similar to French.

This has also been my impression.