The canteen is still a canteen, worthy of Chen Fan's annual tuition fee of more than 10,000 yuan, the canteen conditions are good, and Chen Fan is very satisfied with the food.

Especially the barbecue bibimbap, which can be refilled.

And Chen Fan generally likes to eat

One dish

Chen Fan can eat two meals

And the dish code and the rice code are all very large.

Barbecue bibimbap for three people, 10 yuan a serving, economical.

6 meals, 3 dishes.

After Chen Fan was full, he walked out of the cafeteria, leaving behind the suspicious gaze of the cafeteria aunt.

Chen Fan found that he had really become very edible

After eating so much, I was actually full.

That's how 8.5% of the brain domain has been developed

What about later?

Is it going to be a rice bucket in the future?

It was in the time that Chen Fan was thinking

He's been in his class

Class 3 and 7

Yali Middle School Affiliated Junior High School Experimental Class

A meal of effort

Wang Shengnan and Lin Miaomiao have come to Chen Fan's class.

And the head teacher, Mr. Liu, is making an introduction in front.

"Students, Lin Miaomiao will spend the last time of junior high school with you in the future, and everyone applauds and welcomes." Teacher Liu took the lead and applauded.

"Lin Miaomiao's parents, please sit in the last row of seats, our school has the custom that students can accompany students on the first day of school."

"Good, good, hard teacher."

After the applause, Chen Fan knocked on the door: "Teacher, report." ”

"It turned out to be classmate Chen Fan, classmate Chen Fan is a dragon who can't see the end, you may not remember classmate Chen Fan, but in the past three years, the number one on our school year list has always been classmate Chen Fan, and classmate Chen Fan has been escorted to an elite middle school." Teacher Liu said solemnly.

Lin Miaomiao on the podium

and Wang Shengnan, who was invited to sit at the end at this time

They were all stunned

It turned out that Chen Fan was not lying

"I know, I know, there's a legend about our school year. You can have a dream, what if you take the second place in the school year? Student A said.

Student B on the side was puzzled: "Why can I only take the second exam?" ”

"Because the first is always a fifteen points out of all." Student C.

Wang Shengnan asked curiously: "Why is there always a difference of fifteen points?" Schoolmate. ”

"Because our school Chinese teachers have always deliberately lowered the composition score. Because English teachers always like to deliberately lower the score of the essay. The three of them said in unison.

Wang Shengnan: "!!"

In other words, this child is equal to a full score in the second test?

No one can stop it, no one can beat it?

Alas~ Miaomiao, if only there was a quarter of the family.

"But Chen Fan has a habit of not liking class, but now he has figured out that he wants to come to school to take classes, so the twenty-eighth question of this class will be explained by Chen Fan, and I haven't seen my classmates for many years, so I can communicate my feelings in such a unique way, and let us applaud and welcome." Teacher Liu suddenly applauded again.

Chen Fan was going to sleep

But Lao Liu, what kind of operation is this?

keenly captured the cunning in Mr. Liu's eyes

Chen Fan instantly understood

It turns out that the other party is taking revenge on his own words in the morning

Never mind

Over the years, my attitude has not been very good every time

The other party is a teacher, and it is fair.

Forget it, let him

Isn't it just arithmetic?

so easy

Chen Fan stepped onto the podium

The blackboard shows the financial resources of this junior high school

This chalkboard is very smart

A large blackboard is actually composed of four blackboards with the same large area. The lower pulley device will not be stained with chalk dust.

Pull up the blackboard with the twenty-eight questions copied

Chen Fan glanced at the title

I started writing in an instant

Question 28 of the Mathematics paper

It was also the last class of this era to have 28 questions

It is the last question in the junior high school entrance examination, and those who have experienced this era know that the twenty-seventh and twenty-eighth questions are the two most difficult questions in the junior high school mathematics paper.

Question 28 is a plane geometry problem

The first question is easy to answer

Because most students can answer the first question

Chen Fan didn't think about it, and wrote on the blackboard

Even if it's finished

Teacher Liu didn't say anything at the bottom

Chen Fan also knew that Lao Liu didn't come to ask him to write the first question

The second question is the most perverted

"Now let's start with the second question, and I don't want to explain too much about the first question. Most people will, no matter how you answer, I think you can answer it, let's start the second question, and before we start to solve it, let's talk about the solution to the second question. ”

"The idea is universal, often the people who ask this question are very perverted, but it is also very simple, most of their thinking patterns are several, the first is the same as this question, trying to use irregular shapes to confuse you first, confuse you, let you ignore the most important point of this question, a graphic point, their core ideas can not escape the core knowledge points of junior high school geometry, so when we answer this kind of geometry, we must first think clearly, especially in the brain to quickly go through the relevant knowledge that they have learned several times, Then guess the correct answer, whether this question can be answered or not, it depends on whether you dare to guess, our normal thinking of this question is like this......" Chen Fan wrote as he spoke.

Soon, two quarter-large blackboards were filled with dense letters.

The classmates at the bottom looked suddenly enlightened

Don't talk about them

Even Wang Shengnan, who was sitting at the back, understood

Because the reasons for each step of Chen Fan's design, as well as the knowledge points designed, are explained very clearly.

Be organized and think clearly.

Some students have even copied their notes

After writing

Chen Fan didn't go down, but continued: "Of course, this is the step for normal students to do the questions, everyone knows that there is not so much time for the exam, and it is difficult for everyone to come up with it if they don't know the answer in advance." ”

"And I usually like to make a second solution, or even a third." Turning around, ignoring Teacher Liu's surprised gaze, Chen Fan opened a blackboard, threw away the chalk in his hand, and started his left and right hands at the same time.

"Solution 2" "Solution 3"

。。。

After that, there is the sound of chalk writing.

"Mr. Chen, have you ever done this question?" Someone asked.

"This is your usual homework question, don't worry, as long as it's not a monthly exam, a midterm exam, a final exam, I haven't done it, these are all current thoughts, after all, there is no challenge, it's too simple, in fact, you can figure out the routine, you can answer it correctly." Chen Fan said with a smile.

, are you talking human?

"In fact, junior high school is just like that, the exam is too routine, and the difficult one is still high school, which is where IQ is really tested." Chen Fan said again.

Everyone was shown

Writing two solutions at the same time is a great show!

This idea is also too showy!

Is this the strength of the eternal number one?

Terrifying!

After Chen Fan finished writing, he said: "These two methods are a little jerky, and they can be solved in the same way, but the thinking is too jumpy, and students with good grades can learn from it." ”

As he spoke, he was about to step down from the podium

Lao Liu quit, and Mr. Liu said solemnly: "Please Chen Fan explain to us the twenty-seventh question, the solution exercise of binary one-time function." ”

"Teacher, Xingfuyuan Phase III Community, Unit 7, Building 6, Room 505, it's time to repay the loan! The year is due, if... You know, I can extend it for a month. Chen Fan squinted and glared at Lao Liu.

Lao Liu shouted in his heart, that's my home, and the houses that Chen Fan can't look down on are all sold in the form of private loans, so he immediately said: "Chen Fan should be tired, please go down and rest, I'll talk about this question." ”

The students were confused: "??? ”

But the most important thing in class is to take out the paper or notes and start the class.