Bai Yingtian raised his head very high, full of confidence: "Let's just say a simple one, this is a question on the "Nine Chapters of Arithmetic", if you have studied arithmetic, you may be." ”

After a pause, Bai Yingtian and the others all looked at him, and then said in a deep voice: "You listen well: there is a round wood today, buried in the wall, I don't know the size, I saw it, it is one inch deep, the saw road is one foot, and the diameter is geometric......"

Before he finished speaking, he had already laughed first, staring at Xu Wenlan, who had a solemn face, and decided that she would definitely not be able to do it.

Everyone also felt that it was probably so, Bai Shengwen was thoughtful, Bai Yingfu pinched his fingers, still shook his head, and even some didn't even understand the question, such as Li, looking at his son with a proud face; is like a white lotus, staring at Xu Wenlan and smiling to relieve hatred; There are also Zhu and Bai Yingkui, who have been looking at Xu Wenlan worriedly.

Although Xu Wenlan's face was solemn, she was not panicked.

"It's not algebra, it's geometry!"

"Don't say weird words, you don't know?" White Lotus sneered.

Xu Wenlan ignored her, but said, "Please borrow a pen and paper." ”

Bai Yingtian snorted, but he didn't embarrass her, and really went to the room to get the bookcase.

I don't have a schoolbag yet, this bookbox is also called an exam box, which is a bit similar to a food box, with a handle on it that can be carried, which is different from the one that is carried behind in the costume drama.

Open the vermilion lacquer cover, it is divided into three layers, pen, ink, paper and inkstone can be placed, and when you enter the imperial examination, you can also put some food, accommodation and drinks or something.

Xu Wenlan is still a little unaccustomed to using the brush, but although the circle is not round, it can be seen anyway.

A room full of people could only see Xu Wenlan drawing on a piece of paper, and they didn't know what she was writing.

The White Lotus looked at it and said directly: "Ghost Drawing Talisman!" ”

It's also true, the English letters, the column formulas, and the unaccustomed pen don't look very good, because of this absolutely bad word, Bai Yingtian looks down on this opponent even more.

Xu Wenlan didn't pay attention to it at all, drew a picture, listed the formula, and soon had an answer: "The diameter is 26 inches long - Fourth uncle, am I right?" ”

Bai Yingtian's face turned a little pale, he really wanted to say something wrong, but this kind of thing was too easy to be exposed.

Even if he was not happy in his heart, Bai Yingtian still nodded: "That's right." That's 26 inches. ”

As soon as Bai Yingtian said yes, everyone's expressions were different.

White Lotus couldn't believe her ears, she was angry that Xu Wenlan had won, and she felt sorry for her pearl flower.

Brother Bai Ribbon pouted, and forget it. Bai Cao'er was happy but didn't dare to show it, but the Zhu family was much more direct, and hugged Xu Wenlan at once: "Mother, it's up to you to settle accounts in the future." ”

Xu Wenlan raised her head and smiled, swept her eyes, and saw Li's face falling, but Li's anger was not only because she won Bai Yingtian's face, but also because Zhu said that he would settle accounts, right?

In a family, only those who manage the money will settle the accounts, and they will settle the accounts later? Zhu, you want to rebel, right?

But at this time, who cares if the Li family is happy or not?

"Wen Lan, how do you calculate? Can you teach me? Bai Shengwen asked cautiously, his eyes shining and full of curiosity.

Xu Wenlan nodded naturally, her mind moved, but she said to Bai Yingtian: "Fourth uncle, even if you have gambled on this game, I still want to gamble with you alone, do you dare?" ”

"Why don't you dare?" Bai Yingtian snorted coldly and raised his head.

"Then, I will also come up with a question, if the fourth uncle can answer it, I will return the previous win to the fourth uncle, if the fourth uncle can't answer, he will give me a set of the four treasures of the used study."

Bai Yingtian raised his eyebrows, although the Li family was saying, "The little girl's family, what do you want to study the four treasures", he still nodded in response.

Xu Wenlan's head tilted, and she remembered an ancient arithmetic that was used by the teacher in class: "I came up with an arithmetic problem in the Tang Dynasty, fourth uncle, please listen: Li Bai walked on the street, and went to buy wine with a pot." Double the store, see the flowers and drink a bucket. Sanyu shop and flowers, drink all the wine in the pot, dare to ask how much wine is in the pot? ”

"Sure enough, it's from the Tang Dynasty, and Li Bai!" Bai Yingfu smiled and held a personal scene, but unfortunately not many people smiled.

Bai Yingtian had a wooden face, meditated hard, and didn't speak for a long time.

White Lotus was a little anxious, and pulled the pen and paper: "Brother, you can do the math." ”

Bai Yingtian frowned, he didn't receive the love of the White Lotus, but he still lowered his head.

Old Man Bai smoked a cigarette and just stared at Bai Yingtian.

Li Shi pulled down the white lotus with his hand: "Don't bother your brother." ”

Everyone was looking at Bai Yingtian, Bai Yingtian's face became more and more ugly, and after half an hour, White Lotus yawned, and he still admitted defeat: "I can't figure it out." ”

Xu Wenlan immediately smiled: "Then I will be ashamed to accept this set of four treasures of the study." ”

"Wait!" White Lotus woke up: "I don't think you may know the answer!" ”

Xu Wenlan immediately smiled, looking at the white lotus, her expression was very weird.

Even the Li family frowned, her daughter was really spoiled and stupid, can people not know the answer to the question?

I thought so in my heart, but the Li family didn't stop the White Lotus.

What if Xu Wenlan really can't say the answer?

"Seven-eighths of a bucket." Xu Wenlan smiled and said: "This may be a little difficult, then I'll say it again, if anyone answers, I will give her everything I won today......"

Without waiting for others to speak, she herself had already said: "Looking at the seventh floor of the Weiwei Tower from a distance, the red light is doubled. There are three hundred and eighty-one lights in total, how many lights are there? ”

Picking up the purse and bead flower with a smile, Xu Wenlan motioned to Bai Shengwen to help her get something: "You guys think about it slowly, who thought of coming to me!" ”

Occur?! It's even harder than the one just now, right?

The white lotus gritted her teeth, staring at the bead flower in Xu Wenlan's hand, and her lips were about to burst.

As soon as he walked out of the main door, Bai Shengwen asked, "How many are there?" ”

"Twenty-four." Looking back and smiling, Xu Wenlan smiled: "You like arithmetic, I'll go back and teach you - however, it may not be the same as what the gentleman in the school taught." ”

"It's okay, I'm going to learn." Bai Shengwen nodded vigorously, with a smile on his face.

When he entered the house, Xu Wenlan pushed the four treasures of the study in front of him, and Bai Shengwen was even more happy and surprised: "Do you really want to send me?" ”

"yes, that's what I want for you." Xu Wenlan said with a smile: "Didn't you say that you are going to study in the academy in the spring!" Naturally, there must be four treasures of the study. ”

When Zhu Shi entered the room and heard it, he was also happy, looked back at Bai Yingkui with an embarrassed expression, and said in a deep voice: "This is Wen Lan who won!" Dad also said that he was willing to lose the bet. ”

"But ...... mother"

"What's wrong with my mother?" Cutting off Bai Yingkui's words, Zhu sneered: "When did my mother's face give us a smile!" If it's cold, it's cold, and I'm used to it. ”

As soon as he heard the conversation between the two, Xu Wenlan knew that it was Li who was unhappy.

Frowning, she thought about it, and still took out the beaded flower: "Mother, I originally wanted to give this beaded flower to Cao'er, but when I heard my mother say this, let's return it to my aunt!" ”

Although a beaded flower can't dissipate the unhappiness in Li's heart, at least the white lotus can dissipate the qi.

Actually, she really gave this bead flower to the grass, and the grass didn't dare to wear it, right? It's better to be a favor, go back, and save the Zhu family's difficulty.

Actually, Xu Wenlan can give the pearl flower to Brother Bai Dai, so Brother Bai Belt and White Lotus will naturally be at odds - although the two were not so harmonious before, at least White Lotus will no longer want Brother Bai to stand on her side to deal with Xu Wenlan.

But if she does that, she will really become a bad person.