Mathematics teaching assistant
Basic training: except for one lesson and one practice, this book is the most classic, and all textbooks understand it.
Some school exercises in top junior high schools come from this book. We can lay a good foundation and expand it appropriately. All grades 6-9. Be sure to practice more, summarize more and read more wrong questions. Push hard.
Challenge the finale
Many questions in Challenge Finale are the finale of foreign senior high school entrance examination, which is very difficult. So, after reading this book, make one or two modules, just like cutting watermelons.
A scrawled book
The advantage of this book is that it is rich in content and can basically be used in the first and second rounds of the senior high school entrance examination. However, the number of supported topics is not large, so I can't afford to brush the topic comments. If you have a poor foundation, you can buy it to lay the foundation, but if you want to improve, you don't need it at all.
Knowledge list
Just like its name, this book is really a list of knowledge. Knowledge points are very complete and systematic, and this system is particularly important. Mathematics itself is a chain-like learning, and systematic knowledge points can help us understand the whole chain or the relationship between different modules more effectively. The shortcomings are also obvious, and even the topics are not enough.