Li Bo, as a prince, has always wanted wind and rain in the palace, in addition to being afraid of his father, afraid of the eldest emperor's sister, afraid of Shouning, afraid of Li Li who will bite, afraid of that bad old man, afraid of another bad old man, afraid of ------ who else have you been afraid of~?

In short~, a cook from the Shang Food Bureau actually dared to disobey his order, which made His Royal Highness King Xiaojin feel very annoyed.

"Hmph~! Dare to be disrespectful to me, you wait, I'll tell my father today~! Li Bo gritted his teeth and looked at Chu Yun and said angrily.

If you don't beat him with a board, you can't relieve your anger, but you can't beat him too hard, otherwise who will make him good food~?

Not long after Li Bo's words fell, seven or eight figures poured in from outside the door, men and women, led by Princess Shouning.

"Yah~! How did you end up here~? When she saw Chu Yun, Princess Shouning was surprised.

Among the princes and princesses, a few of them had seen Chu Yun, but they only thought that he was the cook of the Shang Food Bureau, and the last time they didn't eat hot pot with Shou Ning, it was the first time they saw him.

The eunuch came over and said with a flattering smile: "Your Royal Highness Princess, Chu Xianzi will be your Highness's arithmetic gentleman in the future~." ”

Chu Yun glanced at him meaningfully, this guy had a blue face when he was in front of him, but he smiled so brightly when he faced the princess, this is naked discrimination~.

"First~sir~?" After Li Bo, the king of Xiaojin, was stunned, his face was sluggish.

When will the chefs of the Shang Shi Bureau be able to be their husbands?

Princess Shouning didn't care about whether Mr. was Mr. or not, and said with a look of surprise: "You will teach me how to make hot pot later, I didn't learn it last time~." ”

"Let's talk about it later~." Chu Yun nodded, looked at a group of princesses and princes and said, "Since all your highnesses have arrived, then let's start~." ”

Perhaps it is precisely because of the special status of the princesses and princes that they abide by the rules more, without the temptation of the story, they all return to their positions one by one and sit upright, even Li Bo, who was still beating him hard just now, did not make any more outrageous moves.

First, he asked Shou Ning to introduce the princess and prince present, and after Chu Yun wrote it down, he asked her about the progress of the arithmetic class.

The answer was that they were still learning Arabic numerals, and the previous arithmetic master was teaching them how to convert numbers written in Chinese characters into Arabic numerals.

In other words, their way of mathematics is still in its most primitive infancy.

Blackboards and chalk are not available in this world, and most of the subjects they have to learn are taught, but they can't understand mathematics with just one mouth.

Fortunately, the previous arithmetic master also understood this truth, and he pasted the white paper on the erected wooden board and wrote with a brush, which was similar to the blackboard of later generations.

"Before we start teaching~, we have to do a thorough test~." Chu Yun turned around and wrote on the white paper with a brush.

Thirty-six, seventy-two, three hundred sixty-five, eight thousand nine hundred seventy-five, eighty-nine thousand two hundred forty-five, seventy nine thousand six hundred ...... ninety-three, six hundred and sixty-seven.

When the princes and princesses were still wondering what the test was, Chu Yun spoke again, "You write these numbers on paper with Arabic numerals...... ”

Chu Yun looked at Li Bo, who was looking around, a smile appeared on the corner of his mouth, and said, "His Royal Highness King Jin, you come up and write ......." ”

Soon, the princes and princesses understood what a mapping test was.

Usually, when the old gentleman is in class, he will also conduct some examinations for them, memorize articles, explain and explain the meaning of a certain sentence, and so on.

If the answer comes out, the old gentleman will praise two sentences, can't answer, there will be no punishment, the old gentleman will only talk about those things again, or tell them to study hard, only Mr. Arithmetic regardless of whether they are princesses and princesses, often hit their hands, the father actually acquiesced in this matter, fortunately, in the future, they taught them to learn arithmetic and changed people, this gentleman in front of him, looks like a bully~.

Obviously, Xiao Jin Wang thinks so.

"Hey~! Why am I~, I won't go~! A look of annoyance appeared on Li Bo's chubby round face.

Although he is young, he is not stupid, he just said that he wanted to tell his father to beat the other party's board, and then he let himself go up and be embarrassed, this is obviously revenge, and the fool will really go up~!

Mr. Protestant's Abel numbers, it's not funny at all, it's crooked and ugly, it's not actually written from top to bottom, and he hasn't even memorized those numbers until now.

How does he know what those crooked numbers are written~?

This will definitely be a shame, and it will be unbearable for His Royal Highness the Little King Jin, who has an excellent face.

Chu Yun didn't think so at all, glanced at him, and said: "It's okay if His Royal Highness the King of Jin doesn't want to come up, this time your test score is zero, I will write His Highness's results on red paper and post them outside the Bowen Palace, and it will be the same rule in the future, every once in a while, I will do a test for you, and all the unqualified scores will be posted outside, so that everyone in the past can see it." ”

When Li Hanbo heard this, his face turned white.

Although he didn't know much about the meaning of a zero score, he knew that it was the worst.

"Li Bo, the king of Jin, is the worst of all the princes and princesses", if such a thing is posted outside, I am afraid that it will soon spread throughout the palace.

When the time comes, what will the father and emperor think of him, what will the mother think of him, and what will all the brothers and sisters, eunuchs and palace maids think of him~?

Just imagined it, Li Bo's face became even paler.

He didn't dare to ask "why" anymore, and hurriedly stood up, although he was the prince, he didn't dare to be disrespectful to the gentleman who taught, and if his father knew about it, he would definitely punish him.

Watching Li Bo pick up the brush and bite his thumb to fight against those numbers, Chu Yun walked down and walked around the various tables.

Arabic numerals, for the princes and princesses who are accustomed to writing Chinese characters, are still relatively novel, their arithmetic foundation has some, but they are all based on another system, preconceived, and it is impossible to change their thinking so quickly.

The simplest numbers are all written in a mess by them, the order of the numbers is reversed, the numbers are misremembered, there are all kinds of problems, and the highest accuracy rate is actually Shou Ning, a girl, only one number is missing a single digit.

Looking back at Li Bo above, the writing is miserable, fortunately, it is also written correctly with the simplest number, which is not considered to be the annihilation of the whole army~!

"Okay~, you go down~." Chu Yun waved his hand at him, and Li Bo immediately put down his pen and ran back to his place, looking at Chu Yun with wide eyes, for fear that the word "zero points" would come out of his mouth.

"Well~ not bad, it's the right one~." Chu Yun put a tick on a certain number, although he didn't know what it meant, but it was not a zero point, and it didn't need to be posted outside the Bowen Palace, Li Bo breathed a long sigh of relief.

The most basic things are taught like this, and the arithmetic gentleman didn't fully understand it before he thought about it, so Chu Yun had to treat them as preschool children.

If you want to teach them mathematics, you first have to let them remember how to write numbers, there is no shortcut, Chu Yun wrote down the numbers from 1 to 10 on it, and let them repeat them constantly.

"Okay~, rest for a quarter of an hour~, you can go outside to play~, and come back in a quarter of an hour~." After estimating the time, Chu Yun patted the table lightly and said.

The time of each lesson he taught was an hour, that is, two hours, how long can a seven- or eight-year-old child concentrate, two hours without stopping, not to mention that they can't accept it, Chu Yun himself can't accept it.

Seeing that a few princes were obviously a little absent-minded, Chu Yun simply let them rest between classes.

Where did the princes and princesses have rested when they used to listen to classes, they sat down for an hour, their buttocks hurt, and they didn't even have half the time today, so they could actually go out to play, as soon as Chu Yun's words fell, they put down their pens and ran out in a swarm.

After a while, the eunuch ran in anxiously and said, "Chu Xianzi, Your Majesty asked you to teach the princesses and princes their homework, why don't you ......." ”

"You or me...... Chu Yun glared at him and said, "Is there any tea, bring a pot over, I'm dying of thirst~." ”

After a while, the eunuch went to prepare tea, only to feel that the temper of this prince of Chu County was ...... than that of the other Confucians who taught the princes and princesses.

After talking for more than half an hour without stopping, Chu Yun was already thirsty, and after standing for a long time, his legs were also a little tired, so he walked out of the hall and sat on the steps on the side to rest.

In front of the Bowen Hall is a big square, the sun is shining at this time, the princes and princesses are chasing and playing in the square, Chu Yun is a little puzzled, I didn't see Princess Le Ning today, that is, the stupid little girl, could it be that she is not here to take classes~?

"His Royal Highness King Jin, why isn't Princess Lening here, doesn't she have to attend the class~?" Hearing Chu Yun's voice, Li Bo, who had just walked out of the hall, shuddered, pointed to the corner not far away, and said, "Le Ning is there, she never has to go to class~." ”

After finishing speaking, he ran away without a trace.

Chu Yun looked in the direction of his finger, and only then did he see a small figure sitting there alone, seemingly out of step with the whole world.

A little princess and a little prince stood beside her, reaching out to pull the puppet in her arms, and she just hugged her tightly and didn't say a word.

When Chu Yun walked over, the little princess and the prince ran away, Princess Le Ning glanced up, and after being stunned, she took out a transparent bead from her arms, put it in the palm of her hand, and handed it to Chu Yun.

"This is for me~?" Chu Yun took the beads and asked with some surprise.

The little girl nodded, stood up with the puppet in her arms, and walked away alone.

Chu Yun looked at the beads in his hand, like glass but not very much, this is ------ she gave her a bowl of egg fried rice~?

However, the little princess was obviously reluctant to communicate with people, Chu Yun looked at her back slowly leaving, shook her head, put away the beads, turned around and walked back.

The recess was really useful, and the princes and princesses who sat down in their seats again were obviously much more focused than just now.

"Now~, let's start class~." Chu Yun's eyes swept around everyone's bodies, pointed to the two of them casually, and said, "His Royal Highness the King of Xiang, Princess Anyang, please come up and write the ten numbers I just taught you on this~." ”

"I know~, I know~!" Seeing the two younger brothers and sisters reluctantly walking up, Li Bo, the king of Xiaojin, shouted wildly in his heart, he saw the scene of Anyang and Li Zhe bullying Le Ning just now~!

If you don't want to become the laughing stock of the entire palace, in the future, you must remember, don't mess with Le Ning, don't mess with Mr.~!