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.

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。

61
[eenenzestig]

62
[tweeënzestig]

63
[drieënzestig]

64
[vierenzestig]

65
[vijfenzestig]

66
[zesenzestig]

67
[zevenenzestig]

68
[achtenzestig]

69
[negenenzestig]

70
[zeventig]