观看免费视频 How Do You Count? (1963)

(35.7 MB) 添加日期10 Aug 2016 播放81次 教育 Animated Trailer Game Animation 2D Vector Animation
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How Do You Count? (1963)

动画说明：

An animated film about counting in various number systems. Visual patterns are used to organize objects into groups and groups-of-groups to establish the relationship between the objects being counted and the digits in the numeric count in different number bases.

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