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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31
[treinta y uno]

[三十一]

32
[treinta y dos]

[三十二]

33
[treinta y tres]

[三十三]

34
[treinta y cuatro]

[三十四]

35
[treinta y cinco]

[三十五]

36
[treinta y seis]

[三十六]

37
[treinta y siete]

[三十七]

38
[treinta y ocho]

[三十八]

39
[treinta y nueve]

[三十九]

40
[cuarenta]

[四十]