Are there any exercise books to improve your math calculation ability and accuracy rate in high scho

Mathematical calculations mainly focus on two points, first, the mind should be calm and free of distractions. Second, don't be in a hurry, be careful.

No matter how simple the calculation is, the process must be written, and it is easier to be cautious than easy to ignore. There is no need for special training, I think the amount of homework per day in middle school is enough, don't blindly try to be fast, ask for accuracy, and strive to get it right at one time. Otherwise, if you are wrong, you will have to correct and redo it, which will waste time.

Buy a book full of multiple-choice questions or fill-in-the-blank questions, start with the simplest, lay a good foundation, and your numeracy will slowly improve.

Here I can only introduce my experience, I hope it can be of some use to you. Of course, it is very important to be calm, I only do difficult problems in high school mathematics, and I start with a big question for a test paper, of course, this is a habit. In normal times, don't do everything, do difficult and representative questions, and would rather spend two hours to understand a difficult problem than spend two hours doing those problems that can be done with a little brain, because it is not interesting.

Usually, you just find the kind of particularly difficult topic to do independently, and if you can't do it once, you will wait for the next time to do it, and maybe next time you will be inspired. There are one or two multiple-choice questions in a test paper, one or two fill-in-the-blank questions, and it is recommended to do all the big questions, don't ignore the format, don't do the rest, and do more simple than your whole person's thinking will become simple. Hope it suits you and helps you in your studies, you can continue to communicate.

The best textbook is the textbook.

When this high school student is in the third year of high school, the school will send a resource book of all the concepts of high school knowledge, but in the third year of high school, he still has to write test papers, which is generally not finished, so you can ask them.

Middle School Math Classic, do you know what is the most important thing in learning math?

Many students are more troubled when learning mathematics in junior high school, because this course is very difficult, and there are many difficulties, many students can be more effective at the beginning of learning, but after a period of time it will become very difficult, so do you know what the junior high school mathematics book is? Let's find out!

Review your notes. Junior high school math book --- review.

In fact, this is because they forget the previous content when learning the latter content, so it will lead to more difficult learning, so they need to use our junior high school math book - review.

In the review of mathematics, we must study the idea of solving the problem and the steps of solving the problem, so that our grades will improve, no matter how the mathematics test questions change, it is inseparable from the most basic theory, so we must establish a mathematical knowledge tree in our minds.

When we review mathematics, we must sort out and review the basic knowledge, mathematics is a step-by-step course, so we have to establish a mathematical knowledge tree, we must first imagine this knowledge tree in the brain, and then find out our own shortcomings, in the targeted review, for the knowledge points that are easy to confuse, to sort out and achieve complete distinction, the most important point is that we should analyze the problem at multiple levels, draw inferences from one another, and focus on our problem-solving ideas.

The review of mathematics should adhere to a principle, that is, the small questions break through the big questions and the big questions are stable, we cannot make a breakthrough in the big questions, but we can do this on the small questions, consciously practice the speed of answering multiple choice questions and fill-in-the-blank questions, of course, the speed is in the correct situation, which will leave a lot of thinking time for the following test questions, and use various methods to solve them.

In the review of mathematics, we must study the idea of solving the problem and the steps of solving the problem, so that our grades will improve, no matter how the change of the mathematics test question is inseparable from the most basic theory, so it is very necessary to establish a mathematical knowledge tree in the mind, which can help you solve the problem more quickly.

Review the knowledge points.

The above is the content of the junior high school mathematics book, when you are struggling to learn, you can review the previous content first, of course, remember the notes before this time can be used to review, which can better help us learn the content of the later stage, and can improve the problem of learning difficulty.

I would also like to know!!

Multiply the four-digit number several times a day and look up the results on a computer.

Try this method.

Hello: I have scored a few times in high school, usually between 130 and 150 (138 in the college entrance examination), and I have taught many students (tutors), and I know that many people have problems learning mathematics in **. Just look at my math problems.

My advice: don't always think about how many questions you do. If you're always doing problems in your senior year of high school, you won't be able to improve much in math. Don't believe us, make a bet.

The quickest way to improve is to focus on the textbook.

You said that every time you encounter a problem, you always find wisdom and luck, and you can't find a suitable solution to the problem, and the solution is very slow. This is the embodiment of a poor grasp of the knowledge points in the book. If you have a firm grasp of it, you will know what to test as soon as you see the questions, and of course you will know what method to use.

There are also a lot of knowledge points in the usual exams behind the exercises in the book, do more exercises in the book, and remember some common conclusions, such as (before the slope of the straight line over the elliptical chord, and k=-b 2x a y, x, y is the midpoint of the string to quietly disturb the coordinates) These conclusions are often used in the big exam, and the speed is naturally much faster if you remember it.

Of course, there are also some questions to be done. However, the topic is not much, but fine. Every time you do a question, you must have a harvest of a question, think more and summarize more, and form your own set of problem-solving ideas.

If there is something you don't understand in the question (even if you have already come up with the answer), immediately turn to the book or ask the teacher.

As for what you said, it's always a loss.

My advice is: take a neat sketchbook and calculate it step by step (and in order, don't just type the draft casually), and don't feel like you know how to do it and don't take it seriously. When you get the right answer, you're done.

If you stick to it like this for a month or so, you will definitely be much more serious in your calculations in the future.

Most of the college entrance examination is still basic knowledge, and the more familiar you are with the knowledge points, the greater your grasp will be!!

If you have any questions in the future, you can hi me, I just talked to a repeater.