Xiao Pingzhang was stunned for a moment, and looked at the past case files, why did he care about what happened when he was a child?

"That's not it, although I don't remember it very clearly, but the minister's enlightenment came from his mother." Xiao Pingzhang was stunned for a moment and immediately came back to his senses, and after returning to Xiao Jingning, he asked: "But my father did teach the minister nine chapters of arithmetic, I don't know how the mother would know?" ”

Hearing this, Xiao Jingning lowered her eyes and thought about it, she didn't understand that fold very well, so she put it aside alone. Just let Su Ying hold the pile, she glanced at the fold a few times, didn't know what to think, and put the fold in her sleeve when she left.

At this time, Xiao Xin said: "I heard Brother Wang say this, in Jian'anhou's suicide note, it was said that the only thing they couldn't let go of was the child, Jian'anhou said that he hadn't even taught the nine chapters of arithmetic, so let Brother Wang help take care of it." Therefore, Brother Wang thinks that this chapter is good, so he named you Pingzhang. ”

Co-authoring "Ping Zhang" is not the meaning of being fair and clear, but learning the "Nine Chapters of Arithmetic"?

The corners of Xiao Jingning and Xiao Pingzhang's mouths twitched slightly, can't they...... Look at the name Pingjing, it should mean taking the military flag and flag, so ...... It's purely a coincidence, Xiao Tingsheng saw that this chapter was good, and then thought of this meaning, so he decided to use it, can you still make a pun and get the best of both worlds?

Suppressing this strange thought, Xiao Pingzhang suddenly remembered the suicide note that Xiao Tingsheng handed him before going out in the morning, he put his hand in his heart, where the letter was placed, and he was in a trance.

But Xiao Jingning had complicated thoughts and took out the excerpt written by the Bai family, handed it to Xiao Xin, and said: "I don't understand very well, the concubine and the Marquis of Jian'an are not close friends, and the concubine is not very happy to entertain after marrying His Majesty, and she does not have a deep friendship with Mrs. Jian'anhou, how could she tell her daily life in such detail when she handed the excerpt and asked the concubine An, who is still the crown princess?" Or am I mistaken, the concubine is very familiar with her? Can't it be to see that the concubine has no children and deliberately stimulate the concubine? And this time ...... It's very ingenious, this fold is destined to be ignored when handed over, and it is possible not to even look at it. His Majesty was busy at the time, and he didn't have time to deal with the affairs of the concubine, and according to the concubine's temper at that time, he opened it and glanced at it, and after seeing who wrote it, I was afraid that he would not even read the content and throw it aside. ”

Yes, we all know that Xun Ruolan likes martial arts and hates literature, and she doesn't like to be restrained, why should she bother to read such a thing as a housekeeping? People are dead, and they are still committing suicide in fear of sin, so naturally you don't need to pay much attention to this fold.

Xiao Jingning's words are very spiritual, she understands the difference between me and my concubines, and the two of them understand it, and this question is simply to the point, if something is abnormal, it is a demon, why did the Bai family spend pen and ink, and before he died, he was at home with Xun Ruolan, who was still the crown princess?

In the end, Xiao Pingzhang still took out the suicide note from his arms, and sure enough, as Xiao Tingsheng and Xiao Xin said, the letter asked Xiao Tingsheng to take care of the child on his behalf, and then recalled some past events, saying that he remembered that his hometown was in Yuanzhou, and he hoped that the bones could return to his hometown, and the important thing was ...... The Nine Chapters of Arithmetic are mentioned.

It seems that there is no problem with reading the suicide note alone, that is, mentioning it in passing, but combined with the abnormal excerpt to the crown princess, it is very problematic. Chapter 9 Arithmetic ...... What exactly is it referring to? Could it be that there is something hidden in the book "Nine Chapters of Arithmetic" by the Marquis of Jian'an?

Xiao Xin looked at the letter that Xiao Pingzhang took out and asked, "Brother Wang handed over Jian'anhou's suicide note to you?" ”

Xiao Pingzhang nodded and said, "When I was going to come to the court this morning, my father handed it over to the ministers." Originally, the minister was going to wait until the case was over, but now the excerpt that Niangniang brought over...... The minister thought that with his father's understanding of his father, he should not leave any letters, and his father would take the minister over as a parent-child upbringing, and there would be no difference from today. Leaving a suicide note is as abnormal as the mother's fold. ”

Xiao Jingning asked, "I wonder if I can take a look?" ”

"Naturally." Since he took it out here, there was no need to cover it up, Xiao Pingzhang handed the suicide note to Xiao Jingning, and said: "The minister is suspicious, I don't know what my father meant, whether it is the book "Nine Chapters of Arithmetic" in the Jian'an Hou Mansion, but when my father taught the minister, he never held the book. ”

After reading through the suicide note, Xiao Jingning frowned slightly, pondered for a while, opened the suicide note and the fold and spread it on the case, compared it carefully, and suddenly focused on Lu Yuan's sentence "The child has not been enlightened for a long time, and he has not been taught in the nine chapters of arithmetic, and he has not yet finished learning, and his brother bothered to teach".

After a long time, as if he had figured out something, Xiao Jingning stretched his brows and asked, "Shizi think about it, can you remember which volumes Jian'an Hou taught?" ”

It stands to reason that it should have been taught from Volume 1 "Fang Tian", but Lu Yuan's matter really can't be judged according to common sense. Even though Xiao Pingzhang is a genius and was taught to read and write by the Bai family at the age of three, this "Nine Chapters of Arithmetic" is still too profound, Lu Yuan chose such a complicated book to teach, and deliberately left a letter saying "I haven't finished learning yet". If you finish learning that Pingzhang, it will be too demonic, you must know that even at their age, "Nine Chapters of Arithmetic" can still stump a large number of people.

This matter was already strange, but Xiao Tingsheng and Xiao Xin at that time had never thought about this problem at all...... In fact, I was entangled in all kinds of bad things at the time, and it was normal to not have the heart to think about it. Coupled with Lu Yuan's such an understatement, who would have thought of going there?

This is why Xiao Jingning suddenly brought out this matter, otherwise the implication may never see the light of day. Thinking about this is also the meaning of Lu Yuan, the iron case that was originally made, leaving only a clue that is not boundary, a suicide note that may be destroyed at any time, a letter that may be discarded or burned casually, and a childish child who may forget everything at any time. If they are lucky enough to see the light, then what they uphold will see the light of day, and if they are submerged, they will not care, and they have never looked forward to it.

Therefore, Xiao Jingning suspected that Lu Yuan was simply tough on letting the five-year-old Xiao Pingzhang memorize a certain volume of "Nine Chapters of Arithmetic", not even a single volume at all, but a certain volume or a part of several volumes.

With this reminder, Xiao Pingzhang's memory suddenly became extremely clear, and the gentle "remember it" seemed to still echo in his ears, and the complicated gaze seemed to drown him.

Xiao Pingzhang's eyes gradually turned crimson, and he muttered: "Today, there are a total of cattle purchases, and the seven families have a total of one hundred and ninety, less than three hundred and thirty; Nine families have a total of 270 and a surplus of 30. Q: What is the number of families and cattle prices? Answer: One hundred and twenty-six. The price of cattle is three thousand seven hundred and fifty. ”。

Just after saying this paragraph, Xiao Pingzhang woke up like a dream, suddenly picked up the surrender confession book that he had put aside earlier, opened it carefully, and searched for words according to the corresponding numbers on it, and the eight numbers corresponded to eight words: Jing, Huan, Legacy, Son, Luo, East, Sea, and Wang.