数的进位制是小学奥数特有的内容，在小学数学教材中，除了十进制以外只略微介绍了一下二进制，但通过这篇教程的学习，可以让您对数的进位制有一个较为系统的认识，了解到三进制、四进制和其他进制的数，从而认识一片新的领域。这篇教程由熊斌老师主讲。

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