What the Chinese culture teacher saw when he entered the door was such a picture, he thought he had gone to the wrong classroom, and confirmed it on the door number! I muttered in my heart.

Shouldn't this kind of class, which is all the children of the aristocracy, have a chaotic atmosphere? Are they all converted today?

When the teacher waited for the podium, he patrolled around his soldiers like a commander, and found the girl in the peony mask in the corner, and immediately raised his eyebrows.

Hum! This group of stinky boys, no wonder they are all as well-behaved as cats, and they dare to show Qin Qian.

In the first class of the new semester, the Chinese studies teacher first called the name and familiarized himself with the whole class, and then began to lecture......

When she said that her mouth was dry, she subconsciously glanced at the corner, her eyes hooked, and the corners of her mouth twitched...... Sleep, right?

I just heard last night that this kid is very diligent in his cultivation and very hard, why did he sleep in the first class! It's too faceless.

But the Chinese culture teacher didn't dare to tell her to get up and answer, so he could only let her sleep.

The students also noticed the movement in the corner.

Sleep, sleep?

Everyone laughed a little sullenly.

The children of the nobles thought to themselves, sure enough, these courses are very boring, it is normal for Qin Qian to sleep, and they want to sleep too!

But she was still sleeping in the second class!!

The arithmetic teacher is not as easy to talk as a Chinese studies teacher, so he directly named Qin Qian.

"Qin Qian, you get up and answer this question."

On the surface, Qin Qian, who had been sleeping all the time, but in fact his consciousness had been turning inside and weeding in the medicine god space, and replanting the herbs, was forcibly called out and stood up solemnly.

The arithmetic teacher points to a problem on the blackboard.

"If you know that a certain field is 1 mile wide and 1 mile long, what is the area of this field? Qin Qian, you come up and do the math for us. ①”

Qin Qian glanced at the question and said directly: "3 acres and 75 acres." ”

The arithmetic teacher was stunned for a moment, then looked at the standard answer, "...... Answer, answered. ”

Other Students: ............

Ha!?

That's right?

Seeing that Qin Qian was about to sit down, the arithmetic teacher directly wrote another question on the blackboard,

"Today, there are five doctors, no more, hairpins, Shangzao, and Gongshifan. A total of 100 dollars, want to make Gao Jue out less, more and more, ask each geometry? ②”

It's a very rare question, and you'll have to go up to the podium and do it yourself.

Qin Qian tilted his head and thought for a moment, and then said calmly: "The doctor paid eight cents, one hundred and thirty-seven cents, one hundred and four; not to give ten cents, one hundred and thirty-seven cents; The hairpin came out of fourteen cents, one hundred and thirty-seven cents, eighty-two; and made twenty-one pennies, one hundred and thirty-seven cents, one hundred and twenty-three; The public servant paid forty-three cents, one hundred and thirty-seven cents, one hundred and nineteen. ”

The arithmetic teacher knew the answer, but was still stunned by her neat note, this is arithmetic, don't you really think about it carefully, or use a pen to calculate?

"How did you solve it?"

"The number of knights, each of them is declining, and they are declining. Vice-versus and law. Those who multiply the unincorporated with 100 dollars are each their own reality. It's like a law to get a penny. The old god replied calmly and freely.

"That's right...... Sit, sit down. The arithmetic teacher's expression was a little strange and asked Qin Qian to sit down, his heart was full of doubts, shouldn't he be innocent, cute, cute, and ignorant to fit the freshman's painting style?

How did she ...... Anything will!

(Note (1) and (2): Both are quoted from the ancient classic "Nine Chapters of Arithmetic".

The Nine Chapters of Arithmetic is a book of algorithms that echoes Euclid's Geometry. ）