© Jose Ignacio Soto - Fotolia | Rossio square at dusk. The National Theatre in the back. Lisbon

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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41
[quarenta e um]

[forty-one]



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42
[quarenta e dois]

[forty-two]



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43
[quarenta e três]

[forty-three]



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44
[quarenta e quatro]

[forty-four]



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45
[quarenta e cinco]

[forty-five]



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46
[quarenta e seis]

[forty-six]



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47
[quarenta e sete]

[forty-seven]



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48
[quarenta e oito]

[forty-eight]



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49
[quarenta e nove]

[forty-nine]



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50
[cinquenta]

[fifty]