The Wonderful Kingdom of Numbers is a popular mathematics book, written by Professor Li Yupei and published by China Children's Publishing House. In the form of fairy tales, this book explains abstract mathematics knowledge in a simple way, so that readers can get in touch with mathematics in pleasure.

The story in the book revolves around Obana Xiao Qiang's solution to difficult problems in the mathematical kingdom, and also involves an interesting story about monkey detectives using mathematical principles to catch people and play tricks. The mathematical knowledge in the book includes odd and even numbers, blind date, true and false scores, rational and irrational numbers, decimal points and so on.

This book not only popularizes mathematics knowledge, but also makes readers naturally come into contact with these concepts in relaxed reading, deepens their impression and arouses their interest and confidence in mathematics learning.

Generally speaking, The Wonder Kingdom of Numbers is a very lively and interesting popular mathematics reading book, which is suitable for parents to read in their children's mathematics learning and help them better understand and learn mathematics knowledge.

There are even some places that suddenly realize, such as the number of blind dates and the simple history of its discovery. So I think this book is not only suitable for children with certain reading ability and mathematical concepts, but also suitable for adults like me who just want to read mathematical stories.

The writing of the book is very relaxed, and there are illustrations where there are examples, which are easy to understand and worth recommending. I think the bad place is the map matching. The hero drew some ferocious faces, but he was powerless to stare at his eyes.

I didn't expect to be attracted after reading two pages, and continue to read the wonderful story of the digital kingdom. The story itself is simple and not tortuous, and it is nothing more than the adventure of two brothers. In this process, we will encounter all kinds of figures, so we need brothers to solve problems with the help of mathematics and rely on armed friends to achieve overall victory.

So what attracted me to continue reading was not the plot, but the numbers and their relationship and transformation. The example given by the author may have been heard at school, but it sounds brand-new and interesting after throwing away the math textbook for so many years. Or this book strung together the rest of my mathematical knowledge in my mind.