"Class!"

Yang Jian saw that everyone had brought it all, and after moistening his throat, he suddenly shouted loudly.

"Stand up!"

It was the eldest prince who shouted to stand up, Li Cong.

That's right, this is also the new rule that Yang Jian has set for this class, every time you go to class, the class leader must shout to stand up, and then when the gentleman says "sit down", everyone can sit down.

In this way, it will increase the sense of ritual in the class, and it can also remind all students that it is time to gather their spirits and work hard to listen to the lectures.

"Good, sir!"

The voices of the princes and princesses were exceptionally crisp and neat.

"Hello everyone, please be seated!"

Yang Jian also smiled in response and bowed with the students.

After all the pre-class rituals were completed, Yang Jian felt very satisfied.

It's been another morning full of blood.

"The sixtieth nail is reopened, plus thirty-seven years; Gu Xi Shuangqing, one more spring and autumn ♀ is a couplet, talking about the age of an old man, who can tell Mr. now, the age of this person? ”

After the prelude to the class was finished, Yang Jian stood on the podium and recited a couplet in a low voice.

At the same time, it is also a topic.

In fact, his math teacher also assigned this question to them when he was a child.

However, he was very young back then, and the ancient Chinese was also very difficult, so he didn't calculate it, even if the teacher later translated it into the vernacular and explained the last time, he still didn't calculate the age of these two guys.

The reason is simple.

He has been a scumbag of mathematics since he was a child.

Unexpectedly, more than 1,000 years ago, a mathematical scum actually reached the pinnacle of life with mathematical knowledge, and became the teacher of the princes and princesses of the Royal Academy!

This can really be said to be a creation to make people!

Yang Jian felt that she was about to laugh out loud in her heart.

However, to his surprise, these ancient princes and princesses in the classroom were also like him back then, blinking a pair of pure and beautiful eyes, but no one responded.

"Won't everybody?" 、

Yang Jian was a little discouraged.

Isn't such an indifferent reaction from the students one of his biggest failures as a teacher?

"Teacher, I see."

Under the podium, His Royal Highness King Zhong, Li Xiang, who had been closing his eyes and was enjoying the brush in his heart, suddenly raised his hand and said.

"Okay, tell me, how old is this guy?"

Yang Jian feels that her teaching is still fruitful.

"Sir, the upper part of this couplet says that the old man's sixtieth is reopened, which means two sixtieth birthdays, that is, sixty plus sixty, that is, one hundred and twenty, and then, there are three or seven years, and thirty-seven is the sum of three sevens, that is, twenty-one, then all add up to one hundred and forty-one years old, and the meaning behind is similar, two ancient rare is one hundred and forty, and one more spring and autumn is one year older, and it adds up to just one hundred and forty-one years old. I don't know if Li Xiang is right, sir? ”

Li Xiang's voice was also very good, and after speaking, he looked at Yang Jian on the podium, with a very special and affirmative expression.

“ye，erfet！”

As soon as Yang Jian was excited, two English words popped out.

"What did you say, sir?"

Li Xiang looked at Yang Jian, with the same expressions as the other brothers and sisters in the classroom, with a confused expression, what did Mr. Xiao mean by Shenma?

Western Regions?

Turtle Ziwen?

It doesn't seem like it!

"Hehe, Mr. will tell you later, but Li Xiang's answer is too correct and perfect!"

Yang Jian's excitement was three points stronger than Li Xiang's.

"Thank you, sir!"

Li Xiang looked at Yang Jian's expression, but he was embarrassed to show more excitement and excitement.

"Okay, you sit down first."

Yang Jian beckoned to Li Xiang and motioned for him to sit down.

In fact, Li Xiang's answer just now is not divided, but we have all noticed that Li Xiang's method just now uses the addition operation rules we learned before, but if we assume it, what if this question is other problems, such as a hundred sixties?"

Yang Jian is teaching now, and when she is excited, she will rush English words.

"A hundred sixties?"

The eyes of the princes and princesses in the audience were straight.

"But, sir, how can a man live so long with a hundred sixties?"

Princess Xianyi is not only naturally beautiful, but also Bing Xue is smart, and she does not hesitate to question boldly.

"I-I mean hypothetical, little princess?"

Yang Jian was also so angry with Princess Xianyi that she laughed out loud.

Well, in fact, he also admitted that if he called for a position with Princess Xianyi, his first reaction would definitely be the same.

Therefore, he was always thrown chalk by the teacher on the podium to hit the most students accurately.

Students who love to drill horns are so annoying?

After becoming a gentleman, Yang Jian suddenly understood why the math teacher liked to throw chalk at him the most.

What an unforgivable sin!

"But, sir, isn't that true?"

Princess Xianyi's face was serious and incredible.

"Okay, little princess, so let's assume that this assumption is true, shall we? Moreover, don't you know, a long time ago, there was an old man named Peng Zu who lived for more than 800 years? ”

Yang Jian said that later, he suddenly remembered that Tao Yuanming had said that there was a king of longevity named Peng Zu who lived for more than 800 years.

"Yes, sir? Xianyi hasn't heard anyone say that? ”

When Princess Xianyi heard that what Mr. said was so famous and surnamed, the suspicion on her face gradually disappeared.

"Well, your other gentlemen will teach you later, and now we'll learn our arithmetic first, okay, little princess?"

For a five- or six-year-old girl like Princess Xianyi, you can only coax.

Otherwise, there is no other way!

Moreover, the class in front of me is a mixed class with a huge age span from five or six to fifteen or sixteen years old.

What a headache.

"Yes, little sir."

Princess Xianyi sat down obediently.

"Sister, listen to Mr."

Shouwang Li Yan lightly pulled the corner of his sister and said hungryly.

Although the little princess Xianyi questioned Mr. just now, Mr. is still very happy, as students, we should boldly question, only bold questioning, will we know to ask questions, think about problems, and finally have the opportunity to solve problems, especially for arithmetic.

After Yang Jian finished speaking, he also took the opportunity to praise Princess Xianyi greatly.

"Hey, hey—"

When Princess Xianyi, who had just sat down, heard this, her two little cheeks were excited and became two Shandong Red Fuji.

"Okay, let's get down to business, if we have an arithmetic problem that is more complex and difficult than the first problem just now, it will be too troublesome for us to add them one by one by addition, for example, if we want to add a hundred and sixty, then we will have to write all day just writing numbers, but we have an easier way——"

After Yang Jian finished speaking, he paused and looked at the students in the audience.

"Is there an easier way?"

The princes and princesses in the audience immediately became interested when they heard this, especially after so many twists and turns just now, they felt that Mr.'s topic was even more profound and fascinating.

They originally thought that with Arabic numerals and plus and minus signs, they could easily solve a lot of troublesome arithmetic problems, but they didn't expect that Mr. had another difficult problem today.

However, the gentleman said that there is a way.

They finally breathed a sigh of relief in their hearts.

I'm playing entertainment in the Tang Dynasty Latest Chapter 99 Okay, Mr. Little Website: