数字Most languages have number systems, and these can vary quite a bit. Scroll down to discover and learn interesting number systems from all around the world.

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11
[једанаест]
[jedanaest]

[十一]

12
[дванаест]
[dvanaest]

[十二]

13
[тринаест]
[trinaest]

[十三]

14
[четрнаест]
[četrnaest]

[十四]

15
[петнаест]
[petnaest]

[十五]

16
[шеснаест]
[šesnaest]

[十六]

17
[седамнаест]
[sedamnaest]

[十七]

18
[осамнаест]
[osamnaest]

[十八]

19
[деветнаест]
[devetnaest]

[十九]

20
[двадесет]
[dvadeset]

[二十]