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.

Name: 50Languages
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大多数语言都有数字系统，这些系统可能会有很大差异。向下滚动以发现和学习来自世界各地的有趣数字系统。

81
[eighty-one]

82
[eighty-two]

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[eighty-three]

84
[eighty-four]

85
[eighty-five]

86
[eighty-six]

87
[eighty-seven]

88
[eighty-eight]

89
[eighty-nine]

90
[ninety]