My teacher in Douluo is the Pope

That's it?

Li Changan smiled softly when he looked at the simple problem of chicken and rabbit in the same cage.

Yu Xiaogang, is this what you are proud of, really...

Li Changan didn't even set the unknown number "X" again, but just glanced at it three times, and then wrote down the answer.

Then he opened the next piece of paper, which was the last topic, and Li Changan smiled again.

I saw it said "1+2+3+4……"

The final number is 100, which is to calculate the sum of these numbers. This problem is not more than the brain, but to see who is faster.

Li Changan gently wrote the answer "5050" again, then raised his hand to indicate and handed in the answer.

Ten seconds ago, Flender had just announced the two big questions, which also made the students feel a little bit in their hearts. At the same time, it also meant taking the school and rectifying Yu Xiaogang's name.

After all, Yu Xiaogang has been unfavorable for more than a year. As his brother, Flander is naturally a little worried.

The students in the audience were stupid when they saw the questions. Some people tried to count the sets one by one, and some simply gave up the first question and went straight to the second one.

But when everyone was thinking hard, Li Changan suddenly raised his hand:

"Have you not finished writing yet? I have finished answering."

"What?" Flender ran in front of Li Changan for the first time, then fell into silence looking at the two numbers on Li Changan's paper.

He kept these two answers silently in his heart.That's why he was shocked. How long is this, a few seconds, how could he answer it?

"President Flender, am I right?" Li Changan asked.

"Answer, you are right..."

Flander also couldn't violate his conscience, and said truthfully.

As soon as these words fell, the students underneath were not calm for an instant. One step ahead is a genius, and one step ahead is an impropriety. Is this teacher Li still a human?

"Flander. What are you talking about?" Yu Xiaogang looked at Li Changan incredulously, stupid.

He has studied knowledge for many years and naturally has his own set of things, so he also has some clever ways to solve problems and calculations, but he can't solve them so quickly.

"Xiaogang, you don't need to calculate, you have already lost."

Flender told Yu Xiaogang the answer a little bit unbearably, and then Yu Xiaogang suddenly became ugly:

"Did you give it to him? Flanders, I knew it."

"Since he entered the academy, your support for me has weakened, and now you still vent to him, our brotherhood, that's it!"

Yu Xiaogang's dissatisfaction all broke out at this time, like a white-eyed wolf, making people feel terrified.

And Flander also remained silent for a long time, then looked at Yu Xiaogang and said with a half smile: "Xiaogang, in your eyes, am I such a person, brother trusts me like this?"

The coldest is not heartbroken. This is how Flanders feels at this time. He feels that Yu Xiaogang at this time is strange and selfish...

"Ahem, although it is not convenient for me to speak, I still want to say that Dean Flander did not vent the questions to me. These two questions are actually very simple." Li Changan still can't stand it anymore, he wins Yu Xiaogang Still need to rely on venting questions?

"Classmates, today Teacher Li will give you a lesson on the ground. First of all, let's look at the first question."

"For this question, we can first assume that the number of chickens or rabbits is X........."

"Let's take a look at the second question below. This question is actually simpler, add the end to the end..."

After a eloquent speech, Li Changan gained 10,000 points, and then successfully brought two new arithmetic methods to Douluo Continent.

At this time, he was not alone in the fight, he was fighting with countless compatriots behind him, he was fighting on behalf of the nine-year compulsory education...

"I don't know, Teacher Yu, can you take it?" Li Changan looked at Yu Xiaogang at this time, and then smiled.

"Compare to the next one, Flanders, I'm sorry, I wronged you." Yu Xiaogang said with a deep face.

Flender nodded faintly, and said nothing more, but in his heart there was a big question mark and an irreparable gap between Yu Xiaogang and him.

"The next game is better than memory. There is a piece of paper in front of each of the two, with some scattered numbers on it. Each has a time limit of one minute. Whoever remembers the most clearly and in the correct order is the winner!"

Li Changan looked at the chaotic paper, and fell into a sluggishness, but his mind was swiftly moving. He had learned several shorthand methods before, and he still had a head spirit bone, which had already been used by him. The soul bone fruit has been upgraded to about half a million years, so he now has a good mind.

Li Changan deliberately slowed down the speed of looking at the paper, and then his brain was like taking a picture, and he snapped a photo of the paper.

This is actually a memory method, taking photos of numbers, but it is time-efficient and requires high talent.

When Li Changan did not fall, and memorized all these numbers in the same order, Yu Xiaogang was already dead, and he was defeated again!

But fortunately, there is still a third game. He may not be worse than Li Changan now!

"Xiaogang, or else, you are not Teacher Li's opponent."

Liu Erlong kindly reminded him, after all, one day ago, Li Changan had just punched a Contra with three punches. How could this compare?

"When is it your turn to worry about my affairs? You have always relied on your strength to be stronger than me and have always wanted to interfere in my life, but do you think I need your intervention?" Yu Xiaogang At this time, the inner thoughts were unobstructed, and he left after talking.

Liu Erlong looked at such an unfamiliar back, his eyes were a little blurred, this is the man she has been waiting for so long?This is the man she thinks about?

So in his eyes, he has always been a nosy woman?

You didn’t know how to cook at the beginning, who cooked for you, died countless times, who saved you, and who supported your research, if he hadn’t interfered with himself, I’m afraid he would have been tortured to death by some family members. That's it.

After all, the Blue Electric Tyrannosaurus family cannot have waste...

Xiaogang, Mr. Fu is right, you have indeed changed...

.......

"Yu Xiaogang, fifty-fourth-level beast spirit master, please enlighten me!" Yu Xiaogang said, two yellow, two purple, one black and five spirit rings gleaming behind his back, and then a dark black one with scales, like Long Feilong, a long dragon about ten meters long appeared on the stage with a trace of dragon chants!

The coercion of this dragon is indeed terrifying. Some of the weaker beast spirit masters below have turned pale. Although they are more than fifty levels, it is not a problem to contend with the existence of more than sixty levels!

Li Changan didn't release the martial arts, and he didn't say much. He just looked at the thing and frowned. What did Yu Xiaogang get? The martial arts can go a long way?

Well, let's solve the battle first.

Li Changan didn't delay any longer, got up, ejected, punched!

"Naughty animal, dare to be presumptuous!"

The dragon was broken by a punch, and Yu Xiaogang was directly hit by a huge backlash, vomiting blood and flew out of the ring.........

"Remember to run naked and bark with the school dog, Teacher Yu."

"puff!"

Yu Xiaogang fainted directly...