Lu Xiaoyu almost vomited out a mouthful of old blood, this is the first fierce general of the founding of the Western Han Dynasty, and I actually met it today. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info But no matter how Lu Xiaoyu invited Han Xin to create a career with him, Han Xin vetoed it, he only hoped to be by his mother's side and give her a pension. When saying goodbye, Lu Xiaoyu did not forget Han Xin's address, and said that he couldn't really help him in the future.

Lu Xiaoyu and his entourage of six went to the Guangling Mansion to register their household registration with a smile, but at this time, there was a pair of sinister and vicious eyes staring at them behind them.

"Little Wangye, why didn't you directly indicate your identity as the son of King Wuyue just now, causing you to be injured by that guy. The little ones are really angry. The servant said to the street boy.

"Shhh, speak quietly, hum, if it weren't for the fact that my father sent me to see an important person this time, and told me not to show my identity outside, otherwise the family law will deal with it, and you also know my father's temper. Otherwise, I would have cut that kid with a thousand knives. Count him lucky today, I will avenge this revenge sooner or later. The street boy said viciously. It turned out that he was Xiong Shiren, the only son of Xiong Hui, the king of Wuyue.

"Lord, I heard that the documents of the imperial court have been approved recently, and some of the displaced people in Henan have moved to Wuyue, I want to go to the government to check the household registration of Henan to find out the details of this person." The servant whispered.

"Okay, Zhao Si, this matter will be handled by you, let's find an inn to rest first, and we have business to do in the evening."

By the time Lu Xiaoyu remembered the boy who had just taught him a lesson, and when he looked back, a master and a servant had already disappeared into the crowd.

"Where did it come from?"

"Henan Jiyuan."

"What's your name?"

"Lu Xiaoyu."

"Lu Xiaoyu ......" the pen of the county government's Gongcao registration book, "You repeat it again, what is your name, what are the three words?" ”

Lu Xiaoyu glanced at Gong Cao with disdain, who are the people this county government is looking for, all of them are illiterate. He said impatiently: "My name is Lu Xiaoyu, Lu Xun's Lu, oh, reckless Lu, small in size, swimming around in the river, phew, fish." "Shame, why does this ghost name feel so awkward now, or my real name Lu Xiaoyu is smooth and domineering, eh, it doesn't seem to make any difference at all.

"Come on, come on, Lu Xiaoyu is here, don't let him run." Gong Cao heard that it was really Lu Xiaoyu, and shouted excitedly.

I'm going, I've just had a fight in the street, and the news is spreading so fast that it's going to be arrested. Thirty-six plans to go, Lu Xiaoyu was about to pull Chen Qingyan and beckoned the five people to turn around and leave.

"Master Lu, please stay, the old man has lost his welcome, disrespectful and disrespectful." At this time, a middle-aged man who had not yet dressed neatly and wore a high hat was still crookedly walked out of the inner hall of the yamen.

Lu Xiaoyu looked him up and down, seeing that this person had a big head and a thick neck, and he had a good beer belly, either the boss or the guy. Look at him wearing a high hat and a black suit, going in and out of the county office, the boss in the proper yamen, the county order, did not run away.

Lu Xiaoyu reacted very quickly, and he had to find a servant to arrest people, and it was impossible for the county order to go out in person, and there must be something strange in it. When everyone was still at a loss and hesitated whether to leave or stay, he hurriedly stepped forward and saluted the middle-aged man, "I've seen the adults, I will greet you personally, and the little people are sincerely afraid." ”

He was shocked in his heart, this kid is really as Prime Minister Li said, his speech and demeanor, and he is indeed calm and comfortable in the world. I actually recognized who I was at a glance, and with this unfazed spirit, I would definitely have a bright future in the future. I'll test him with a few questions to see if there's the real thing.

"What do you want, sir? Is there anything you want me to do? Lu Xiaoyu looked at the middle-aged man in a daze and asked suspiciously.

"Oh, Master Lu is polite, I am Yuan Anbang, the county commander of this Guangling City. I heard that Lu Gongzi is only eight years old, and I have a few questions I want to ask you, but Lu Gongzi can just answer it, but if you can't answer it, then I will have a good chat with you about hurting people for no reason in my jurisdiction today. ”

The four Kaifeng brothers on the side became nervous, Li Yi gave the brothers a look, if Lu Xiaoyu really couldn't answer for a while, the county order was not good for him, and he was ready to pull Lu Xiaoyu to escape at any time.

Chen Qingyan grabbed Lu Xiaoyu's arm worriedly, Lu Xiaoyu patted her soft and white hand, and said with a smile: "Don't worry, it's okay, there is no question in the world that your little brother can't answer." ”

After a pause, he looked at Chen Qingyan with a solemn expression: "Xiaoyan, your hand strength is so big, my arm is numb from you." ”

Chen Qingyan was ashamed, put her hand away, blushed and lowered her head, and didn't dare to look at Lu Xiaoyu anymore.

Lu Xiaoyu deliberately teased Chen Qingyan so that she wouldn't be so nervous, in fact, he was more nervous than anyone else, he knew better than anyone else that as a person who had crossed over, he really knew everything if he wanted to understand it, and he really didn't know anything if he didn't understand it. At this time, he could only hope that the issue of the county order would hit him.

Secretly took a deep breath, and said with a harmless smile to the county order: "Then please give me advice." ”

Master Yuan paced back and forth a few steps, stroked his beard, and said unhurriedly: "Today, there is a bird weighing one hundred and twenty-nine baht, and one swallow weighing one hundred and twenty-five baht. There are twenty-five finchs and swallows, and they weigh two catties and thirteen baht. Q: What are the geometries of swallows and finch? ”

Poof, I thought it was a title, but the co-author was a system of binary equations. I solved it when I was in elementary school. Lu Xiaoyu has been good at mathematics since he was a child, and he often participated in the Olympiad in elementary school. It seems that the mathematics level of the ancient people at this time is not very high, and I will also run a private school book club or something when I find an opportunity, popular science.

He was just about to answer and remembered that the ancient unit of measurement was different from the modern one, 16 taels a catty, 24 baht a tael, and fell back into thinking and counted it. Yuan Xianling looked at Lu Xiaoyu and seemed to be embarrassed, and was just about to proudly announce the answer.

"There are 14 finch, and there are 11 swallows." Lu Xiaoyu blurted out.

"This ...... How is this possible, I calculated for three days and three nights before I came up with a solution to the problem. How do you do it. Lu Xiaoyu, you won't be blindfolded, right? Yuan Xianling was taken aback, the topic he worked so hard to calculate, Lu Xiaoyu came up with it without much effort, and he couldn't believe it.

Lu Xiaoyu was stunned by the county order when he saw a small junior high school math problem, and felt funny, and forced a smile to explain to the county order, "Suppose there is a finch, there is a swallow, and A plus B are twenty-five ......" Lu Xiaoyu was stunned and simplified the equations that were studied by someone hundreds of years later into words that the ancients could understand, and explained it in detail. In between, it is also necessary to explain what multiplication is and what is a system of equations.

Call...... It's finally over. Thank you to my teachers, thank my motherland, I can get such a good education as nine years of compulsory education, thank you, thank you very much. I will definitely be a good successor to the motherland in the future.

Not only Yuan County, but even the four Kaifeng brothers and Chen Qingyan were dumbfounded, talent, this is really talent. Lu Xiaoyu thought that he had said so much, but the county order still didn't understand, so he thought about it and said, "Okay, cheap you, and tell you a solution." ”

So Lu Xiaoyu also told Yuan County Ling about the ancient popular surplus and deficiency technique. Yuan County's order was completely obeyed. Because Lu Xiaoyu didn't have a novel solution to the equation, his second solution was also studied by himself for three whole days, and he didn't even think of the name of the solution. Now it's okay, I have changed from original to plagiarism.

Lu Xiaoyu heard that it took Yuan County Ling three days to come up with this method that has been passed down through the ages, and he couldn't help but be speechless, if it weren't for his appearance, I'm afraid this Lord Yuan would be a very outstanding mathematician. He gave birth to Yuan, and he gave birth to Lu. Lu Xiaoyu felt sorry for Yuan County's order.

"Okay, count you as good, I'll test you again."

"Knock knock knock......" At this time, the shouting drum outside was beaten.