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.

ほとんどの言語には異なった数字/数え方のシステムがあり、言語によって全く異なることがあります。世界中の様々な数字のシステムを学んでみましょう。

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[eleven]

[十一]

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[twelve]

[十二]

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[thirteen]

[十三]

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[fourteen]

[十四]

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[fifteen]

[十五]

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[sixteen]

[十六]

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[seventeen]

[十七]

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[eighteen]

[十八]

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[nineteen]

[十九]

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[twenty]

[二十]