Math is fun: Fun numbers and shapes

Author: Li Yuppei
Publisher:
Publish Date: 2004-01-01
Features: Numbers and shapes are the main content of mathematics, and they are also the most fun. Look, amicable numbers, golden numbers, palindromic numbers, all kinds of numbers, inscribed on clay tablets, written on papyrus, various problems formed with bamboo sticks, are all waiting for you to explore.