Presents mathematical marvels such as why daisies always have 34, 55, or 89 petals, why all the world's phone numbers appear in pi, and other paradoxes that will make readers look at numbers in a whole new way.Presents mathematical marvels such as why daisies always have 34, 55, or 89 petals, why all the world's phone numbers appear in pi, and other paradoxes that will make readers look at numbers in a whole new way.
![Go Figure! [8歲及以上]](https://img.xiaohuasheng.cn/1/Book/20180925092439514.jpg)
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