How to study basic mathematics well?

Question

Books

Suggest textbooks for self-study and getting a good base in mathematics. What is needed is a textbook + a problem book (preferably one author) It is
necessary to study and understand all school mathematics, work everything out in practice with the help of a problem book.
It is also desirable that there be one book + a problem book, and not 2 books for each class for 11 years.

I started to study and practice according to Vygodsky, but often there are stupors in practice, and you don’t know how to move on. Unfortunately, the solutions in the problem book are maximally simplified to the level of an idea. There are no detailed explanations

Answer 1

We at school (phys.-math.) learned to solve problems using Scanavi.
For example, here.
https://4ege.ru/up/file/skanavi.pdf
or
https://postypashki.ru/wp-content/uploads/2020/09/...
You solve it and the theory improves. You can’t study for the future - you will fly out.

Answer 2

People who recommend teaching mathematics (already at a conscious age) using Russian (yes, it’s also not so important) school textbooks from grades 1 to 11 (it doesn’t matter from which to which, the key here is “school textbooks”), it seems out of their minds. School textbooks from the early 1950s, hospadeboghem.
As already correctly said, there is no point in teaching for the future. What are your goals? How about your English?
From myself, I recommend this:
Andrey Andreev (he has a separate channel for each class, you will find it yourself)
https://interneturok.ru/ - everything is clear here.
https://mathprofi.ru/ - everything from top to bottom
https://www.khanacademy.org/ (not the disgrace partially translated into Russian, but the original KhanAcademy)
Udemy has a great teacher, Krista King . You choose what you need. From pre-calc then calculus 1 - 3.
And reddit, wolframalpha and math.stackexchange as helpers.

Answer 3

School textbooks from the early 1950s. Easily found on specialized resources. There you can also take tasks.