Han Jing frowned, and after a moment, she seemed to think of something.

The blank questions seem to add up to 40 points in total.

She asked Su Yun to take the exam with a total score of 710 points, which means ·······

The more Han Jing thought about it, the more her pupils dilated, and she looked shocked.

By the end, black lines were showing on her forehead, and her fists were clenched, apparently trying to hold back her anger

"That kid really did it on purpose, deliberately didn't do the forty-point question, why did he do it? Why did he? Does he really have the confidence to take the seven-hundred-and-ten test. ”

Han Jing's face was full of disbelief.

Su Yun is confident, but this confidence is too strong, he deliberately lost forty points after only taking the Chinese test, this is to seal all his own retreats.

In other words, for the rest of the subjects, he had to get a perfect score to achieve the terrifying score of 710.

Within two hours, all the Chinese exams in the first class of the third year of high school were completed, Han Jing was angry, and hurriedly went to find Su Yunxian, as if he was missing, no matter how he looked for it, he couldn't find it.

In fact, Su Yun had expected that Han Jing would be angry, so he hid far away, for fear that his ears would suffer again.

---------

In the afternoon is the math exam, two and a half hours,

With that mental arithmetic performance in math class, the math teacher was looking forward to Su Yun's performance.

After finishing the test paper, he had been standing behind Su Yun to observe, but the scene that shocked him was born.

Su Yun put down his pen quickly, and it only took twenty-eight minutes to finish the test paper again.

There was not a single pause, the slightest calculation.

It took him less than half an hour to finish the test paper that others had to write in two and a half hours, as if he knew the answer in advance.

The math teacher was behind Su Yun, and he didn't have time to calculate whether Su Yun was right or not, and he had already turned the page or carried out the next problem.

He refused to admit defeat, and the cold sweat on his forehead kept turning pale, this was overusing his brain, but Su Yun seemed to be a person who was fine.

Twenty-eight minutes later, when Su Yun walked out of the classroom, the people in the room were boiling again.

"Hold the grass, it's the first place to hand in the papers!" one exclaimed.

Another person said in a weird way: "So what, I feel that he must have been blinded, or the question was not completed." ”

"Twenty-eight minutes is possible? I haven't finished this second question yet. If that's the case, then there's no humanity. ”

"Hehe, is he just trying to refresh the record of the third year of high school?"

The crowd was disdainful.

However, there are always exceptions, such as Xu Shirou.

She lifted the heavy frame and stared at Su Yun's back and muttered to herself. "Is this guy really good at mathematically? Okay, I'm tired of sitting in the first place, and then it's up to you to take the throne away. ”

When the words fell, the clear and wise beautiful eyes were full of war intent!

Even she only wrote half of the question, and looking at the shocked expression on Su Yun's face when the math teacher held it, it was obviously impossible to be blind, or to write blindly.

At this time, someone couldn't hold back the curiosity in his heart and asked, "Teacher Li, Su Yun handed in the papers so quickly, how did he do in the exam?"

Someone else laughed and said, "Yes, yes, teacher, you tell me about it." ”

The math teacher put away the test paper and looked at everyone and said, "You better do your test paper honestly, I'm afraid that you will be hit after saying it." ”

When his words fell, some people were even more unconvinced.

"Teacher, you can't be partial to that Su Yun, he handed in the paper so early, I guess I haven't even finished half of the test paper. ”

"Haha, I guess he's got 30 points at most. ”

"I can't take it, I can only take the forty exam, haha!"

"I'll guess too, I'll guess fifty. ”

The crowd laughed, and the math teacher sighed and looked at the student who guessed fifty and said, "You guessed a third right." ”

Third?

The student was stunned when he heard this, then calculated in his heart, and suddenly almost collapsed from the bench on the ground.

Fifty is a third, isn't it········ Su Yun got a perfect score.

Everyone in the classroom screamed in disbelief.

"Teacher, we have read, don't lie to us. ”

"yes, how could he get a perfect score, it only took him more than twenty minutes. ”

"I don't believe it, woo woo woo, it's so devastating, I don't believe it. ”

The math teacher smiled: "Don't forget, Su Yun's mental arithmetic ability is very strong, and he also got a perfect score in the last Olympiad math problem.

As soon as he said this, everyone finally believed that Su Yun got a perfect score in the exam.

At this time, Xu Shirou also handed in the papers.

It only took forty-three minutes!

At this time, those tears were already in the eyes of the people who wept one after another.

"My Tiansu Xueba, do you want to hit people like this. ”

"It's enough to have Su Xueba, the demon, why does God want to bring Su Yun to harm us. ”

"Heart-stop, heart-stop, heart-stop!"

The math teacher smiled and said, "How about the students, do you want me to announce Xu Shirou's math results to you, so that you can be surprised?"

Everyone wailed and said, "Teacher, don't hit people, I can't stand the birds." ”

"It's not a surprise, it's a thrill. We are still little teachers, can you let us go? ”

"Do you still need to guess Su Xueba's math score? Which time is not one hundred and forty plus. ”

The math teacher smiled and said, "This time she also took the test of one hundred and fifteen, and tied for the first place with Su Yun, you have to work hard to come up with three math tied for the first place!"

Poof!

Everyone vomited blood! It's easy to say, but it's so difficult.

-------

When Xu Shirou arrived at home, there were many strangers in the house.

Her grandfather Xu Yuan laughed, pointed to an old man who was a little hunchbacked, and said, "Xiaorou, this is your Grandpa Li, you have seen it before." ”

"Hello Grandpa Li!" Xu Shirou called respectfully.

Li Song laughed and said, "I haven't seen you for several years, Xiaorou has grown into a beautiful girl."

Xu Shirou's face was slightly red.

Then, Xu Yuan introduced the remaining people to Xu Shirou one by one, these people are the top talents in the domestic mathematics community, and they will definitely help his granddaughter in the future, and it is good to have more contact now.

A middle-aged man with round eyes and a long beard couldn't wait to say, "Old Su, hurry up and take out the argument of Goldbach's conjecture, I can't wait." ”

His name is Zhang Wen, he loves mathematics, he is a fanatic, and there is only mathematics in his world.

Therefore, hearing that Xu Yuan had a certain chance to prove Goldbach's conjecture, he hurriedly rushed over from the capital non-stop.

Xu Yuan laughed and said: "Don't worry, you finally came to me, I have to entertain you well, let's go to dinner first to catch you up." ”

The mathematicians were suddenly unhappy.

"Old Su, don't fish for our appetite. ”

"Yes, yes, I can't see the argument of Goldbach's conjecture, and any delicacies of the mountains and seas taste like chewing wax in front of me. ”

Li Song also joked: "Lao Su, if you don't take it out again, everyone will turn against you." ”

Xu Yuan laughed heartily and said, "Look at you in a hurry, let's go and go to my study, and I'll show it to you." ”

After the group arrived at Xu Yuan's study, Xu Yuan carefully took out the half-page paper handcopied by her granddaughter Xu Shirou and said, "That's it, but be careful, don't break it." ”

Li Song laughed and said, "Then do we need to wear gloves?"

Xu Yuan said seriously: "If you have it, you really have to bring it, I have studied the Goldbach conjecture, what is written on this paper is that the argument has reached the last step, we only need to prove the right and wrong of the argument, and then you think about it, our country has demonstrated the Goldbach conjecture one step ahead of other countries, the world's three major unsolved mathematical problems, what a proud thing." ”

Although Li Song is old, he is still enthusiastic when he hears Xu Yuan's words.

He carefully took the half of the page, frowned and looked at it for a while, and said, "Why is it only half?"

Xu Yuan smiled and said: "Half of you are not satisfied, this half has already explained the direction of the argument." ”

Li Song nodded and looked carefully with his eyes.

"It's a bold idea to be able to argue like this, and the person who wrote it is a genius. ”

Li Song was amazed, and then passed the paper to Zhang Wen's hand.

Zhang Wen looked a little excited, holding the half page, and the more he looked at it, the more his body trembled: "It's feasible, it's possible that this argument is really feasible, no, I can't wait." Su Lao, please bring me paper and pen, I want to prove it, I have to prove it now. ”

Looking at Zhang Wen, who was so urgent, Xu Yuan smiled and said, "Don't worry, don't worry, let's all verify together." ”