"Prince, look at the little prince's interest in arithmetics, he will definitely become a master of arithmetics in the future. The boy is a little talented and very dare not be a teacher!"

Li Xuandao.

Li Shimin glanced at Li Chengqian, who was still lying on the table and constantly fiddling with the calculations, his face turned dark, and he was a little bit unsteady. This kid was quite smart in the past, but why was he so stupid today?

"Young Master, you are polite. It is precisely because Gao Ming loves arithmetic so much that I need to find a master of arithmetic for Gao Ming!" Li Shimin laughed loudly.

"Looking at all the mathematicians of the Tang Dynasty, I have never seen anyone taller than the young master!"

"Prince..."

Li Xuan opened his mouth and was speechless.

Although this man who claims to be the Prince of Hejian is a bit addicted, he is a real His Majesty Li Er.

If you recognize yourself like this and still live in someone else's village, it will be a bit unpleasant if you keep ruling like this.

After thinking about it, Li Xuan felt that it would be better to go from one time, and his face turned right.

"Prince, do you really want the boy to teach the young prince to learn arithmetic?"

“That’s right!”

Li Shimin was overjoyed.

"I'll ask my master to teach you arithmetic!"

At this time, Li Chengqian, who was originally lying on the table, had calculated the result at some point. He was standing respectfully aside, looking at Li Xuan with admiration on his face.

"Your Majesty, you need to give up your calculations when learning arithmetics. Moreover, if you want to learn it, it will not be a day's effort, it will take you to accumulate it every day!"

Li Xuan said with a solemn expression.

"I know this!"

Li Shimin's face was full of Zheng's head.

Li Chengqian also nodded solemnly.

"I wonder how long it takes for the young prince to learn arithmetic here?"

Li Xuan continued to ask.

"In the first two years, I can come to study for ten days a month!"

Li Shimin replied.

Ten days?

Li Xuan was stunned. So much time?

Li Chengqian, on the other hand, looked overjoyed.

Unexpectedly, there are such benefits to following this young master to learn arithmetic. Within a month, I can have ten days to leave the palace!

"So, I have written a book on basic arithmetic knowledge for the young prince these days!"

Li Xuan continued to ask, "I wonder if the prince's prince's nine nine songs have been memorized?"

"Nine-Nine Songs?"

Li Shimin hurriedly looked at Li Chengqian, and he felt a little ashamed to speak. He had always taken Li Chengqian's Confucian classics and history, and had never taken arithmetics in school.

"Teacher, Gao Ming can already recite it!"

As he said that, a hint of pride flashed across Li Chengqian's face and he recited it loudly: "Ninety-nine eighty-one, Ninety-seventy-two,... Two two like four."

After hearing this, Li Xuan nodded secretly.

"It is not easy for His Royal Highness to recite the songs of ninety-nine years old!"

As early as the Spring and Autumn Period, Jiujiu Song had been compiled and applied by people. Because Jiujiu Song ended from "Nine Nine Eighty One" to "Two Two Like Four", a total of thirty-six sentences, and because it started from "Nine Nine Eighty One", it was named Jiujiu Song.

However, it is obvious that the ancients did not maximize the role of Jiujiuge.

"Why don't you know what the hell is?"

Li Xuan asked suddenly.

"Forehead?"

Li Chengqian was stunned, frowned slightly, and thought for a long time, his face turned red with anxiety.

"Gao Ming disappointed the young master, and there is not a single nine in the song "Jiujiu!"

"One nine is like nine!"

Li Xuan said indifferently, then stood up, took out a booklet from the bedroom and handed it to Li Chengqian.

"Your Highness, this is an arithmetic book used by my master to teach the children of Lijiazhuang. You can take it and read it for a while. Among them, there are the Nine Nine Songs I wrote. You need to recite them again!"

"Thank you, Master!"

Li Chengqian quickly stood up, took the book with both hands, and thanked him.

Then, the booklet was opened.

Unfortunately, the content on the first page was full of confusion.

"These are numbers, this is one, this is two..."

After teaching patiently, the sound of drumbeats came from Li Xuan's stomach.

"It's time for meals, I have to go to cook, and the prince will watch it himself."

After saying that, Li Xuan stood up and walked out.

"Father...Father!"

Seeing this, Li Chengqian couldn't help but look at Li Shimin who was looking around.

"I have only heard this arithmetic explain by my father. If you have any questions, please wait until my master comes back and ask me for advice!"

Li Shimin was stunned and then reminded, "Don't look at the young master, but his knowledge is as deep as the sea. He is a strange man in the world!"

"Dare you ask your father, how is the comparison between the young master and the Grand Master?"

Li Chengqian asked curiously.

"The Tao of literature is the way of Taishi. The way of arithmetic and studying things is respected by the young master!"

After thinking about it, Li Shimin said.

Li Chengqian blinked his eyes, as if he understood something, but he seemed to understand nothing, but he still bowed his hands.

"Thank you, Father, for answering your questions!"

Then, he looked around and checked.

Although he was the crown prince, he had all the rare things in the Tang Dynasty.

However, he had never seen most of the items in this house.

"Father, is this sofa also made by the young master?"

Finally, after a while, Li Chengqian turned his eyes on the sofa under him.

“That’s right!”

Li Shimin nodded slightly.

"My son-in-chief Donggong also wants one!"

"The production of the work has started"

"Thank you, Father!"

“…”

Half an hour later.

As a strong smell of rice came into the house, Li Chengqian followed Li Shimin with a curious look on his face.

Walk out of the main hall and come to the dining room.

handwashing.

Serve the meal!

Then, sitting on a dining chair that I had never seen before, looking at the cooking on the table.

"Prince, Prince, dinner!"

Li Xuan said casually, and then he had steamed buns and dishes.

Now, Li Shimin is also used to Li Xuan's way of eating, and he takes care of himself, with steamed buns and vegetables in one hand, making it delicious.

Only Li Chengqian was confused when he saw all this.

From childhood to adulthood, he has been alone and at the dining table.

Unlike now, three people have a meal table in one pot.

Moreover, they also ate the same dish.
To be continued...