All the members are in love with the group, and the cub is causing trouble in the Tang Dynasty.

Seeing Li Chunfeng's crazy look, Changsun Chong quickly pulled the little boy to his side.

The system quickly sent Li Chunfeng's information to the host.

"The Ten Books of Suan Jing that the host has learned in the system before were compiled and annotated by Li Chunfeng."

"He later became a figure at the level of a national advisor in the Tang Dynasty. Li Chunfeng was not only proficient in arithmetic, but also had unique insights into astronomy, calendar, geography, and divination to predict good and bad luck."

"He also has in-depth research on Yixue and Taoist thought. He infers future changes and trends by observing celestial phenomena, calculating horoscopes, analyzing yin and yang, and using Yizhu. It is said that he predicted many things in later generations, and all of them came true. . Later generations of China will spread the word about him as a god."

The system emphasized: "But many of those are conjectures of later generations. The host must believe in science. The operation of all things is inseparable from data. The development of all things can be deduced through data calculations."

The system talked a lot, but Yuan Yuancai didn't listen. She puffed up her chubby face and said to Li Chunfeng: "Then it's my turn to ask you questions!!!"

Li Chunfeng was stunned for a while, and then said with a smile: "You ask."

He thought to himself that there was no arithmetic problem in the world that he could not master.

Yuan Yuan put her little hands on her hips and asked seriously: "Why don't rich people's dogs bark at other people's dogs?"

Li Chunfeng: "...Is there such a thing? Is it because...the rich hired a beast master to take care of it?"

Yuan Yuan twisted her little body proudly: "Wrong!!! Because dogs are rich and noble, don't bark at them. Woof woof woof... woof woof woof..."

Li Chunfeng: "..."

"Tai Shi Gong Shu·Volume 48·Chen She Family No. 18", "If you are rich and noble, don't forget each other."

May Grand Historian express my condolences.

Changsun Chong and Yuchi Baoqi both laughed. If Academician Yu knew that the little boy was abusing what he taught, he would be so angry that he would go to see Tai Shigong on the spot.

It is true that Yu Shinan is not here, but his friend Lord Jijiu is, and his face has turned dark.

Yuan Yuan hid behind Yuchi Baoqi and stuck out her little head to look at him.

Jijiu took three deep breaths and waved to them: "Let's all go."

"Guozixue will not teach riding and archery today, so Erlang Jun Yuchi will follow Mrs. Yuan Erlang to the Mathematical Academy."

All go away, out of sight.

After saying goodbye to Chang Sun Chong, Yuan Yuan held Yuchi Baoqi's hand and walked on the corridor.

Li Chunfeng bent down and followed her: "Your question is very interesting, but is there anything else?"

His face was filled with curiosity for knowledge.

Yuan Yuan was very proud and said mysteriously: "Yuan Zheng is Yuan Yuan's birthday. Do you know when the first day of February is?"

Li Chunfeng touched his chin. The first day of February was the Spring Festival Day, but this kid would definitely not ask questions according to common sense.

So what other day could the first day of February be?

Several people walked to the Mathematical School, and the students were all seated in the classroom.

Li Chunfeng was still thinking, even calculating, and had no intention of going to class at all.

After calculating for a while, he ran to the door and picked up a few stones for divination.

Yuan Yuan stood next to Yuchi Baoqi, feeling a little nervous with so many people staring at her.

Seeing that Li Chunfeng had no intention of introducing them, Yuchi Baoqi had no choice but to stand up.

He pulled the little boy in front of him and said to everyone: "This is Mrs. Yuan Er. The saint personally appointed her as the assistant teacher of the ninth grade and gave her purple clothes. From now on, she will be the assistant teacher of the Imperial College of Accounting. If you have any questions that you don't know, you can ask me. ask her."

Yuan Yuan nodded: "Yeah, yeah, I can do arithmetic!"

The students in the School of Arithmetic and Mathematical Sciences are relatively mixed. Children from official families above the eighth grade, as well as children with outstanding talents among ordinary people, can enroll.

Among the students, there are those from poor families and those from high families.

However, because arithmetic was not well promoted at this time and was an unpopular subject, the number of students in the arithmetic center was the smallest in the Imperial College, with only 26 students.

A group of young men of various ages stared at the young lady standing next to Yuchi Baoqi.

Yuan Yuan suddenly said loudly: "Then let's ask questions and play together!!!"

Yuchi Baoqi's mouth twitched.

Sure enough, the little kid asked: "Do you know... which one hurts more when a stone or an egg hits a round head?"

The students looked at each other.

The poor boy in the front row whispered: "Of course it's a stone."

The others nodded.

Yuan Yuan was extremely happy: "Wrong!!! It's Yuanyuan's head that hurts more!!!"

Everyone looked surprised, as if this was not the case, as if this was the case again.

The school became lively.

"Little assistant teacher, ask again and again!"

"Little assistant teacher, let me ask another question!!!"

Yuan·Little Assistant Teacher Yuan Meizizi.

She put her little hands behind her back and said inexplicably: "Why...when the little dog enters the house, it first looks to the left and then to the right?"

The poor boy in the front row answered again: "I know, I know, respect the left!"

The rich kid in the back shook his head repeatedly: "How can that animal understand human nature and know that the left is respected???"

Everyone fell silent.

Yuchi Baoqi folded his arms and watched the little kid fooling people, which immediately attracted everyone's attention.

From now on, if a person, um, a cub comes over, he won't be afraid anymore.

Li Chunfeng, who had already calculated several hexagrams at the entrance of the school, ran in, squatted in front of the little kid, held her shoulders and shook her: "Yuanzheng is your birthday, what day is the first day of February???"

Yuan Yuan was shaken by her and her eyes were filled with stars: "Yes... it's a full moon..."

Li Chunfeng: "..."

Destroy it, no more love.

He let go of the little kid, his face full of despair.

The students in the school were also worried: "Little teaching assistant, little teaching assistant, why does that animal look left first and then right???"

Yuan Yuan nodded and said loudly: "Because!!! You can only look at one side at a time!!!"

other people:"……"

Yuan Yuan happily ran around in front of the school.

Several students collapsed on the ground, as if they had suffered a huge blow.

They have never experienced these problems.

However, the world is so big and filled with wonders that when they look at problems, they must not just look at the surface.

After all, Li Chunfeng is still a young man in his early twenties. He has been gifted since he was a child, and he always had a sense of loneliness that "everyone is drunk and I am alone."

Today's setback also made him realize that there is heaven outside the world and there are people outside the world.

Yuchi Baoqi looked at the people in this school, from doctors to students, who all looked like they had achieved great enlightenment and achieved breakthroughs, and the corner of his mouth twitched again.

The big killer weapon of their Hongwen Hall destroyed the School of Calculation as soon as it was released.