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.

大多数语言都有数字系统，这些系统可能会有很大差异。向下滚动以发现和学习来自世界各地的有趣数字系统。

२१
[एकवीस]
[Ēkavīsa]

२२
[बावीस]
[Bāvīsa]

२३
[तेवीस]
[Tēvīsa]

२४
[चोवीस]
[Cōvīsa]

२५
[पंचवीस]
[Pan̄cavīsa]

२६
[सव्वीस]
[Savvīsa]

२७
[सत्तावीस]
[Sattāvīsa]

२८
[अठ्ठावीस]
[Aṭhṭhāvīsa]

२९
[एकोणतीस]
[Ēkōṇatīsa]

३०
[तीस]
[Tīsa]