"Take it yourself if you want to see it." Feng Hanzhao said.

"Such a valuable book, aren't you afraid that I will break it and get dirty?" Zhen Zhen was in awe of these good books.

"The book must be read by someone, otherwise why keep it? The arithmetic book is here, do you want to pick one? ”

"Could it be that you still recruit people with difficult questions? Isn't it okay to calculate the area and earth and stone? At most, add one more corn exchange. It's too difficult, and people who don't have a foundation and want to learn will be discouraged. Zhen Zhen really felt that there was no need to pick three difficult questions in the sea of questions.

"It's for you." Feng Hanzhao said.

Zhen Zhen looked at it, it was full of mathematics books, subconsciously wiped his hands on his clothes a few times, took a copy of "Zhou's Arithmetic Sutra", flipped through it, and could understand: "That's it."

Feng Hanzhao noticed Zhen Zhen's small movements, smiled knowingly, and also took a copy and walked out.

The desk in the study is large, but there is only one chair. Zhen really hesitated to bring a round stool, but Feng Hanzhao grabbed her arm, hugged her waist and sat down on the chair, and let her sit on his lap.

Zhen Zhen's face turned red, and she thought about going down, "I'll go get a stool." But he held him down: "Don't move."

Well, it's a daily routine between boyfriend and girlfriend. Zhen Zhen convinced himself in his heart.

"Do you want to find someone who already knows arithmetic, or do you want to find someone who wants to learn arithmetic?" Zhen Zhen focused on the book in front of him, didn't think nonsense, and discussed business with him.

"What's your idea?"

Zhen Zhen said: "I think we should find someone who already knows how to do it first." Then please come and meet friends a few times. This way, you can let everyone know what you are going to do. Those who don't have a mathematical background will want to join if they are interested in what you have to do. Then bring them together and start with the basics. That's how her college club was built.

"It's a good idea, so do as you say."

"What kind of topic should you choose?"

"Fang Tian must know......" Feng Hanzhao said as he checked the table of contents of the book.

Fang Tian, that includes the area of various shapes, as well as the addition and subtraction, multiplication and division of the general division. Zhen Zhen thought to himself.

"Corn has to be the same, this is the ratio and proportion of various cereals. There is also a business merit ......"

"What is merit?" Zhen Zhen asked while flipping through the book.

"It's the calculation of earth and stone engineering." Feng Hanzhao replied.

Zhen Zhen understood that this is equivalent to a three-dimensional volume, which is used to calculate projects such as digging canals.

"Another loss is pretty much the same. I don't know how to properly apportion taxes and distribute forced labor......"

Feng Hanzhao wrote the paper, and his warm breath surrounded Zhen Zhen's surroundings. Her brain was in a mess, and she couldn't hear what he was saying. I was embarrassed to ask again, so I responded with a few hums.

Feng Hanzhao copied the selected inscription on paper, dried the ink on it, and handed it to Zhen Zhen. The posture of the two has remained the same.

Feng Hanzhao said: "Your face is so red. What's wrong? ”

Zhen Zhen lowered his eyelids, but did not answer him, but said, "I'll go back."

Feng Hanzhao stared at her: "Are you avoiding me?"

"Huh? I ...... "Is my performance so obvious?" Feng Hanzhao can see it? Zhen really hesitated how to answer, Feng Hanzhao said: "Be open and honest, you say it yourself."

Zhen Zhen found that Feng Hanzhao's dark eyes were staring at her deeply, "I'...... I'm just not used to being so close to people. ”

Feng Hanzhao let go of the hand that was holding her, let her leave his embrace, and stood on the ground: "What about this?" Is it okay? ”

"I'm not hating you, I'm not hiding from you, I'm just ...... Not used to it. Zhen Zhen felt the need to explain.

"Then you can sit here and read a book with me for a while, okay?" Feng Hanzhao stood up, gave her the chair, walked to the side and took a round stool and sat next to Zhen Zhen.

This distance made Zhen Zhen feel much more relaxed, so he sat down according to his words and opened the book of "Zhou's Sutra" he just took to read.

"There's a question, have you done it?" Feng Hanzhao pushed the book he was holding in front of Zhen Zhen: "Today, there are pheasants and rabbits in the same cage, with thirty-six heads on the top and ninety-eight feet on the bottom, ask the pheasants and rabbits how much they are?"

Zhen Zhen remembered that this was still the question given by the teacher when he was learning binary equations in his previous life, but now there is no need to list the system of equations so troublesomely. She said calmly, "Let's say these rabbits can understand my whistle." As soon as I blew the whistle, the rabbit lifted its two front feet. ”

Feng Hanzhao was already full of smiles when he heard this: "And then?"

Zhen Zhen himself smiled: "Then after I blow the whistle, each animal will only have two feet standing, a total of seventy-two legs." Ninety-eight minus seventy-two is twenty-six front feet, so there should be thirteen rabbits. Twenty-three chickens, of course. ”

Feng Hanzhao smiled and praised, "When did you learn such an interesting method?" When I was a child, I would only start with twenty-four rabbits and one chicken, and this was only twenty-five, which is definitely not right. Counting half of twenty-four, twelve rabbits and twenty-four chickens, it turns out that this is ninety-six legs, and only one more rabbit and one less chicken are needed. ”

"How old were you?"

"Ten years old? I don't remember. ”

Zhen Zhen sighed: "It's only ten years old!" You're going to read a math book like this! You're amazing! Although the enumeration method is a bit slow, you will use the method of halving to find the most suitable two numbers, which is a very commendable idea! ”

"Isn't it amazing? Each other, each other! ”

Zhen Zhen only then thought that he was only fifteen years old.

"I only remember that I was very naughty at that time, and I asked my master these strange questions all day long, forcing him to order that I should only ask one question a day." Feng Hanzhao said.

"Master won't punish you?"

"No penalty. I memorized all the books that should be memorized, I also wrote what I should write, and I did everything he asked me to do, so why should he punish me? ”

"But if you had to do it all over again, would you still be so naughty?"

"Of course, I am very happy and proud to see that my master can't answer my question." Feng Hanzhao's face was triumphant.

"It can be seen how boring the childhood of obedient children is."

"Were you naughty when you were a kid?"

"When I was a child in Dazhou, I didn't pay as much attention to it as in the capital, and I often asked my family to take me out to play. I remember my favorite thing to do was to go to the river to catch fish. ”

"Is it the Dongjiang River in Dazhou? There are quite a lot of fish there. Hanchen and I also go a lot, and I don't remember seeing you. ”

"How old was I when you went fishing? I don't necessarily go with Hao Xing Hao Xiong, and even if you see it, you don't know who I am. ”

The two were exactly one round apart, and Feng Hanzhao smiled and said, "Well, it's good to know you now." After all, I didn't miss it. ”

Search for fantasy small. Say Net 3W Point 7w X Point o rg Read the latest chapter of the Psychology Department Flower that travels through time and space