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。

81
[eighty-one]

[八十一]

82
[eighty-two]

[八十二]

83
[eighty-three]

[八十三]

84
[eighty-four]

[八十四]

85
[eighty-five]

[八十五]

86
[eighty-six]

[八十六]

87
[eighty-seven]

[八十七]

88
[eighty-eight]

[八十八]

89
[eighty-nine]

[八十九]

90
[ninety]

[九十]