For the two little guys who sneaked in, Zhang Shou just didn't see it, even if the two didn't go to the empty tables and chairs behind them, but stood directly next to Lu Sanlang's seat on the left and right, ignoring Lu Sanlang's helpless expression, and his little eyes were the same when he was stealing the textbook.

He knew that maybe the third and fourth princes could hold on to the first day and the second day, but it would be difficult to last.

Because there are three tests of the foundation and mathematical logic questions screened out, adults with an excellent foundation. Jiuzhangtang is an adult's world, and immediately after the introductory mathematics textbook, there is a lot of content that is very unfriendly to children.

Therefore, when he found out that the inmates who took other subjects in the Banshan Hall, in addition to the third prince and the fourth prince, Zhang Wu and Zhang Lu, and the other three Guijie children who had stayed in Cuiyun, also sneaked over and sat behind him to listen, he couldn't help laughing.

Especially when Ge Yong and Qi Jingshan Chu Ying had quietly left with a group of scholars after listening for a while, but a few people were still standing there, his smile deepened.

Even if the purpose of learning is utilitarian and not pure, it is at least a very interesting phenomenon.

Therefore, in the first class, he casually took the first question used for the enrollment of Jiuzhangtang, and lightly threw out several basic laws of simple operation, and by the way, he also took the sum of the consecutive numbers when Lu Saburo was admitted to Yan Fang that day as an example.

When he finished speaking, many of the prisoners below certainly had a feeling of seeing the moon through the clouds, and even the third prince and the fourth prince couldn't help but talk to each other.

When this class on addition, subtraction, multiplication and division was finished, Zhang Shouzheng announced a break between classes, and saw the fourth prince rushing up all of a sudden: "Teacher, every afternoon in the future, can the third brother and I come to audit?" ”

Zhang Shou saw that the third prince had an expression on his face that he wanted to ask but didn't dare, and Zhang Wu, Zhang Lu and others clearly had the same demand, so he said to everyone very reasonably: "If you are interested in the future, you can also come to Jiuzhang Hall at any time in the afternoon to listen to it, just like Lu Sanlang did when he went to Banshan Hall." Of course, only if your elective teachers grant leave. ”

Physical education and music are very important, but if someone is willing to skip these two subjects to study mathematics, almost no teachers in later generations will have an opinion, and he has no problem now.

The third prince and the fourth prince glanced at each other, and the four princes immediately came up with joy and asked Zhang Shou for a book. For such a simple request, Zhang Shou shook his head and said, "You came late, probably didn't hear what I said before." Even Lu Sanlang's teaching materials were also borrowed from the bookstore. If you are interested, you can buy it, but I have nothing to do here. ”

After saying this, facing the two little guys who were not as big as him together, he very irresponsibly came again Huang Sheng borrowed the book and said. Sure enough, the third prince and the fourth prince, who were still laying the foundation of ancient literature, heard that their eyes were little stars, and they only understood one meaning, if they wanted books, they could either go to the bookstore to buy them themselves, or ask the bookstore to borrow them like everyone else.

With such a small amount of money to buy books, not to mention the third prince and the fourth prince, even Zhang Wu and Zhang Lu, who have a low status in the family, are not too much to pay attention to, however, the four princes secretly decided without thinking about it, and borrowed them to read like everyone else. Because of Zhang Shou's tirade just now, he didn't understand anything else, and he couldn't read the book unless he borrowed it, but he understood these words.

As for Yan Fang and the other prisoners, when they learned from Lu Sanlang that the two children who came in to read were actually dignified sons, they were almost shocked that their eyes fell. A few people who were not young and had a strong utilitarian spirit, and they even almost couldn't help but want to step forward and stammer, but they only saw Zhang Shou one in each hand, and pulled the two out of Jiuzhangtang.

"It's time for the third and fourth princes to go back to the palace."

The fourth prince suddenly protested: "But you clearly said before, we can come to observe......"

"I'm talking about them, not you." Zhang Shou touched the head of the fourth prince, and then said calmly, "You must know that the next class in Jiuzhangtang is one book a day, because those prisoners have a corresponding arithmetic foundation, but you don't." If you wish, you can buy those books back and try to learn them quietly yourself, just like I did back then. ”

"Huh?" The fourth prince's eyes suddenly lit up, "Isn't the teacher a student of Master Ge?" ”

"The teacher told you both a secret." Zhang Shou squatted down and looked at the two Douding princes, "I think when the teacher came to the village, I was still a weak and sickly child......

Carefully made up the story of a sick boy who missed Master Ge, but found Ge Yong to keep a book by chance in the bamboo house between Cuiyun, and then became self-taught, and then was re-accepted by Ge Yong, Zhang Shou saw that the little faces of the third prince and the fourth prince were full of excitement, and he said in a low voice: "This is my secret, teacher, I haven't told anyone else, I only told you, you have to keep it secret." ”

"Yes, we will keep it a secret!" The fourth prince nodded desperately, and then the third prince reacted, and nodded again and again in a hurry.

After fooling the two princes in a few words, Zhang Shou encouraged the two to go back and study on their own, and then finally sent them to join the guards. When he returned to Jiuzhang Hall, he found that in addition to Zhang Wu, Zhang Lu and the other three, there was another figure in the back seat that he didn't expect at all-that was Zhu Er!

Seeing that the person was sitting alone in the corner of the room, not with Zhang Wu, Zhang Lu and the others, his expression was quite solemn, and he finally pretended not to see this person, and began to talk about the conversion and calculation of decimal and fractions, as well as the calculation of various units.

Of course, in today's year when the metric system is not popularized at all, jin, two, zhang, ruler, inch, liter, bucket...... It completely replaced the units of measurement that he was familiar with. Although this is quite basic knowledge, after Emperor Taizu introduced Arabic numerals, the counting method of decimal is also deeply rooted in the hearts of the people, but the conversion of fractions and decimal still makes several noble children at a loss.

When this class was finished, Lu Sanlang, who was still unfinished, felt that today's class was really a little easier, because he saw that several prisoners were surrounding Zhang Shou and asked questions, Zhang Wu and Zhang Lu also came over, so he walked out of the door, but he didn't want to see one of his own inmates mixed with other prisoners watching the excitement, so he hurriedly beckoned someone over.

When he heard from this guy that he had come here to find himself, his brow suddenly wrinkled into a knot, and he was so distressed that he couldn't help it. Zhang Shou has been so busy in the past two days that he can't get out, so naturally he doesn't have time to see the craftsmen he finalized before, but Wei Nanbo is not joking, he really wants to invite Zhang Shou to listen to Yu Xiaozhu's kind of place?

Zhang Kang wasn't afraid that Zhu Ying would go away when he heard the news and demolish the garden that was known as elegant?

But he really got a lot of benefits from Zhang Kang, so after sending away his own little guy, he patiently waited for the other prisoners to gradually disperse, and then he came straight to Zhang Shou and said in a low voice: "Little sir, Wei Nanbo invited you to listen to Yu Xiaozhu for a drink at night, saying that you have something to worry about." ”

After he finished speaking, he immediately added without pause: "He also said that if Miss Zhu wants to go with her, it doesn't matter." ”

Zhang Kang really wanted to see him in a place like Tingyu Xiaozhu?

Zhang Shou was indeed a little curious about this barbarian-born nobleman, and after thinking about it, he suddenly caught a glimpse out of the corner of his eye that Zhu Er was still sitting by a chair in the corner of the room and didn't leave. As soon as his heart moved, he immediately raised his voice and shouted: "Zhu Er, I am going to a place in the evening, you can accompany me on a trip." ”

Zhu Er hadn't been able to go out at night for several days, and at this time, in the face of Zhang Shou's invitation, he was surprised and delighted at first, and almost forgot the purpose of his coming here to listen, and then quickly coughed dryly and said: "I am most familiar with this capital, and I can accompany you wherever you go." But in case my grandmother asks......"

"It doesn't matter, I'll ask Ah Liu to go to the Zhao Guogong Mansion to report a message."

Listening to Zhang Shou's big package, Zhu Er immediately agreed.

Lu Saburo was also relieved. As long as Zhu Ying doesn't go, he will let go of 10,000 hearts. As for whether Zhu Er will be beaten into a pig's head for accompanying Zhang Shou, a prospective brother-in-law, to listen to a place like Yu Xiaozhu, what does it matter to him?

1 second to remember Aishang:. m.