© Filipeb | Dreamstime.com
© Filipeb | Dreamstime.com

NumbersMost 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.

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.

Click on a number

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21
[vinte e um]

[twenty-one]



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22
[vinte e dois]

[twenty-two]



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23
[vinte e três]

[twenty-three]



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24
[vinte e quatro]

[twenty-four]



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25
[vinte e cinco]

[twenty-five]



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26
[vinte e seis]

[twenty-six]



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27
[vinte e sete]

[twenty-seven]



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28
[vinte e oito]

[twenty-eight]



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29
[vinte e nove]

[twenty-nine]



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30
[trinta]

[thirty]