After a while, Uncle Wen came back limping and brought a book.
Tang Sufan took it. These were some math questions that were given to Li Chongyi and Tao Ying'er to learn mathematics. There were simple and complex ones. Anyway, whatever came to mind was written on it.
But as soon as you look at this word, you can tell that it was not written by Tang Sufan himself.
I casually glanced at it from above and tore out a page.
"That's it—"
Tang Sufan immediately handed the question to Li Chengqian.
Li Chengqian took it and his face turned green just after reading it.
"Today there is a rooster whose money is five, a hen's mother is three, and a chicken whose chicks are three is one. Anyone can buy a hundred chickens for a hundred coins. I asked the rooster how much each of the mother and chicks cost."
Li Chengqian looked at Tang Sufan with an angry face and said.
"You! Aren't you deliberately making things difficult?!"
Tang Sufan took his time, sat down slowly again, and said with a slightly slanted look.
"Deliberately making things difficult? Are you deliberately making things difficult for such a simple question?"
The eldest grandson Wugou slowly sipped the tea that was just served, without looking at his silly son's face.
Let this silly son see what it means that there are people outside the world and there is a sky outside the world.
"This question is about economic calculation, and it is also the most difficult question among the economic calculations. This question is not included in the Four Books. What is it other than making things difficult?"
At this time, Changsun Wugu looked at him in surprise. He didn't expect Su Fan to use the Hundred Chicken Technique.
But after thinking about Erlang's words about Su Fan's magical calculation, it became clear.
This Hundred Chicken Technique is based on ancient calculations. That is, a rooster costs 5 cents, a hen costs 3 cents, and 3 chickens cost 1 cent. If you use 100 cents to buy 100 chickens, each rooster, hen, and chick will cost 1 cent. Several.
Usually the number of this Hundred Chicken Technique is constantly changed, making it difficult to find.
Although in later generations, elementary school students could just make up formulas and equations and be able to solve them easily, but nowadays, arithmetic has to be calculated by counting on fingers, which is the problem of the century.
Tang Sufan smiled brightly: "You can't even understand this thing, how can you understand the principles of the Four Books and Five Classics?"
Li Chengqian said plausibly: "Humph, you are just making things difficult! Even great Confucian scholars can't solve this kind of question? How can I solve it? What's this other than making things difficult?"
"Even the great scholars can't figure it out? Oh, then do you believe that any girl here can figure it out in just half a quarter of an hour~"
"Oh, you are full of lies! If you can find a little girl who can explain it, I will kowtow and become your disciple immediately! I will never break my promise——"
Now Li Chengqian is very suspicious of whether this person used some kind of deception to confuse his father, the emperor, and his mother. The prince must expose his deception.
Can a girl solve it?
The Hundred Chicken Technique is not unsolvable in half an hour, but it is still nonsense in half an hour.
Eleven-year-old Li Chengqian is now very confident that this nonsense person has deceived his old father and mother.
As the eldest son of the Tang Dynasty, the future pillar of the Tang Dynasty, and the rising star of the Tang Dynasty~
He must reveal this person's true face~
Maybe after I return, my father will be rewarded heavily and I will reach the pinnacle of my life——
"Uncle Wen, please make another trip~"
Tang Sufan said another sentence lazily, without finishing his words, Wen Bo naturally knew that the young master wanted to call Ying'er.
While Uncle Wen went to call Tao Ying'er, Tang Sufan looked at the faint trace of illness that could still be seen under the makeup of Changsun Wugao, and couldn't help but ask Changsun Wugao.
"Sister, how are you feeling recently?"
The eldest grandson Wugou didn't even look at his stupid son.
He said politely: "It's not like that, but now that I have the stove you gave me, this winter will be easier -"
"That's good, sister, don't worry, I'll try to find a way to see if I can get you some medicine for your gas problem."
Tang Sufan frowned and nodded. This dog system is really useless. The things in it are as messy as that one, but there are not many serious good things.
Some are also extremely expensive——
Let’s see if the dog’s system can detect it in the future and give him some asthma spray or medicine.
Otherwise, it wouldn’t be a problem for my sister to drag on with her illness——
"Don't worry about my sister's illness. Erlang has been treated by so many famous doctors over the years, so she won't be cured in a while~"
Changsun Wugou couldn't help but comfort him, and then changed the topic.
"Su Fan, on the other hand, from now on Gao Ming will be left to you to discipline. If this kid is disobedient, you can just deal with him -"
This sentence made Li Chengqian, who was currently disheveled in the wind, twitch the corner of his mouth.
Mother, am I your biological child?
Are you really ready to hand me over to this country man? !
Tang Sufan raised the corner of his mouth and said as if he was speaking to someone: "Can I beat him?"
Changsun Wugou naturally heard the hidden interest in Tang Sufan's mouth.
It was also because of the fun in his heart that he covered his mouth and said with a smile.
"That's natural. You just have to beat and scold them, but be careful at critical moments. Don't beat your sister, the eldest son, to disability. In the future, my sister will still count on him to inherit the family business."
"That's natural~hehe——"
Then Tang Sufan had evil intentions and glanced at Li Chengqian who was shivering over there with a "gloomy" look.
Li Chengqian never imagined that his gentle and virtuous mother would one day say such words...
While Li Chengqian was filled with drama, Uncle Wen came over with Tao Ying'er from Xiaojiabiyu.
"Join Young Master, join Madam Sun~"
Tao Ying'er bowed softly. Her mother said that when a noble person comes to the house, she can't embarrass the young master.
"Ying'er, this girl is getting more and more fair and handsome~"
Changsun Wujia smiled and praised.
"Ying'er~"
Li Lirou waved her hand and ran over. It is so simple to establish friendship among little girls.
After the last time, two girls with completely different identities became friends.
Tang Sufan said with a smile: "Ying'er, I won't study for a while, and just play with Yue'er. But before that, you have to do a question first."
Tao Yinger's little face smiled: "Okay, young master!"
Li Chengqian glanced disdainfully, could a little maid be able to solve the Hundred Chicken Technique?
ridiculous.
Then, under the eyes of everyone, Tao Ying'er took over the question paper just now.
I found pen and ink, and then started writing and drawing under the question paper.
Li Chengqian looked at it.
Oh, there is no need to calculate and calculate. How to interpret the scriptures and calculate the problem is just a matter of grandstanding.
Just when Li Chengqian's self-esteem was slowly growing proud, Tao Ying'er directly handed over the question paper in her little hand.
"Sir, I'm done-"
Li Lizhi held her little face with her little hands. Although she couldn't understand, she still opened her little mouth and said, "Wow, Ying'er, you are so awesome~"
Tang Sufan took the question paper and recalculated at will.
Then he handed it to Changsun Wugou: "Sister, take a look, is this right?"
After Changsun Wugou took it for a while, he mentally calculated the results for a long time before speaking.
"Yes!"
Then he looked at the innocent and timid Tao Ying'er with some surprise.
this--
The difficult problem was solved by one of Su Fan's maids in less than ten breaths. It was unbelievable how fast it was!
And this girl is only about the same age as Cheng Qian!
"Gao Ming, see for yourself!"
Changsun Wugou also handed the question paper in his hand to Li Chengqian.
Li Chengqian was stunned for a while, and finally admitted in despair that this maid was right.
It is really difficult to solve this problem, but if you go back and calculate again after getting the result, you will know at a glance whether you are right or not.
He is a dignified prince, but he is not as good as a maid next to such a person!
Li Chengqian was very shocked——
………………………………
(End of chapter)
(End of chapter)
