"Damn! What to do! It's not an idea to sit diagonally all the time. Although the buttocks were next to the stool, the whole body did not dare to approach the "38" line at all.

"Is it rare that I have to be like this all the time? I'm going to get spondylosis, I'm really going to get spondylosis!! ”

"Anyway, I didn't sweat today, what if the smell of sweat smokes Yami, Yami will definitely dislike me! By the way, I'm no problem with my clothes today, isn't it very earthy, and I washed my face today, it seems that I didn't wash it well, right for my hair!! Is the hair combed well? What to do, what to do......" For a while, all kinds of complicated thoughts filled Long'er's heart.

At this time, there was a shout in Long'er's ears

"Dragon? Dragons. Hey, what about you? ”

"Give me a bit of a reaction! If you don't answer, I'll pierce your eardrum with a needle, and stir it in so that you never hear it!! "It's a soft-spoken voice! But the content is dangerous.

"Yes, I heard !!!!!"

It's a pain in the ears when it's dangerous!!

"What is the commandment? Ami-sama. ”

He shook his hand casually and pointed to the silver hair on the podium.

"Teacher Yinshi asked you to go up!"

glanced at the silver hair beckoning on the podium. "Hmmm! Okay, got it. Anyway, next time, can you call me without such dangerous words, my ears really feel like they're going to be pierced!! ”

"It depends! If Long'er ignores me like this next time, I can't guarantee it! ”

"Huh!! All right. ―－―”

Rubbing his ears, which felt a little painful, Long Er stood up helplessly. Walked out of the desk (none of the desks in Zone 11 seem to be against the wall)

"Cuso! In some tense situations just now, the posture has been maintained for a long time, and the body is a little stiff!! It's really hard to walk!! ”

"Hee-hee!!"

Ami behind her seemed to sense something and let out a chuckle.

"It's really ......"

Step up to the podium

"Silver hair, you're a little ruthless!!" Long Er said viciously in front of Yinshi.

"Yo yo!! Boy!! This is my perk for you!! I hope you don't hesitate to accept it!! A certain silver hair said indifferently

"Welfare, isn't it!! Be careful that I come to your house to give you spoilers the day before the release of Shonen Jump, I can still do this little thing!! "Squinting at a certain silver hair.

"Teacher, what do you think of this benefit??" Long Er looked at a certain silver hair with an innocent expression and said

"Forehead ......"

Ignore a certain silver hair with a green face on the side. Long Er looked at the classmates below and said.

"Continuing with the previous topic, this is your test paper, and I will distribute it to you now. You first look at what you did wrong, and then reflect on why you got it wrong. We'll talk about the rest later.

Yami! Castle peak! Empty knowledge. Come up and get the rolls, and distribute them. ”

"Yes! Good! Well! Three voices rang out, and then each took the same weight of papers and walked off the podium to begin distributing the test papers.

A short time passed. Long Er looked at the classmate holding the test paper and said

"I believe you have already got your respective test papers, I won't say much nonsense, re-examine the questions, and re-check. Mutual discussion is allowed, and you can go down to find classmates. Be soft, though. Give you 20 minutes. After yesterday's events, I'm sure you won't waste your time. So now let me start your thoughts. Do you understand? ”

"Hmm!!" Each resolved to wander in this classroom.

"Is that good? After all, everyone's grades are not the same, so there will be some drag, right? Yinshi, who didn't know when he recovered, stood beside Long Er and whispered these words.

"Huh! I mean, you're underestimating them. Or they underestimate the children, but they have already drawn a circle for themselves, and in this circle, it is unfortunate that they are grouped together with similar grades. These circles may touch each other during some major events, or even become a big circle, but for now, let them form a few small rings, and at some point I will form a big circle. Long Er said this confidently.

"You're not talking like a kid yourself, cut." A certain silver hair said a little unconvinced.

However, he casually glanced at the few people who gathered to discuss topics with each other.

"Huh! It's a few, I've been defeated. ”

"I'll go first." Some casually waved his hand, and the silver was ready to leave.

"Oh, don't you see the end?" Long Er said with some surprise.

"No need, because no matter what happens in the end, I've decided this pot!!"

"Oh! Maybe it's also your pride, maybe it's also you. That's right, there's more.

Thank you, Mr. Yinshi, you are a very good teacher. I am lucky to have you come to teach us. ”

Without looking back at the bowed dragon, he waved his hand again, opened the classroom door and walked out.

"Stinky boy, save this for me when you graduate with glory...... I'm not going to respond yet. "A certain silver hairer walked away in style

"Oh, it's still tsundere! It's not cute! ”

Looking back, I listened to the sound of argument and the sound of sudden realization.

Well! I looked at the time, and it was almost there.

Syllable! Syllable! He clapped his hands and reminded his classmates that it was time.

"Okay, that's the end of the discussion now, and I'll send you the correct answer next, rest assured that there are ideas and methods for solving the problem. There are several ways to do this. The answer is also different in Chinese. Let's take a good look at what you just discussed, and I hope you can apply what you have learned.

This time it's the whole class, and everyone has to ask me a question. Think about what you're going to ask. ”

"So now get your spirits up for me." The dragon roared

"Yes!!!!!"

"Well, that's good!" Listening to the uniform voice, Long Er was quite satisfied.

A while~

"Squad leader help me look at this question......"

"Huh? I'll take a look, oh this is simple, you just remember this few exchanges, combined distribution rates.

The commutative law of addition: the addition of two numbers to exchange the position of the added number, and the sum is invariant.

Associative law of addition: add three numbers, add the first two numbers first, or add the last two numbers first, and then add the third number, and the sum is unchanged.

Multiplicative commutative law: When two numbers are multiplied, the position of the exchange factor and the product remain unchanged.

Multiplicative associative law: multiply three numbers, multiply the first two numbers, or multiply the last two numbers first, and then multiply the third number, and their product remains the same.

Multiplicative distributive law: If two numbers are multiplied by the same number, you can multiply the two additives by this number, and then add the two products, and the result remains the same.

Did you write it down? ”

"yes, that's fine."

"Hmmm! Go back and carry it well, the next one. ”

"Takasu-san, help me take a look at this."

"Oh!! It's not a big problem. Come and write about it.

1. Unit price× quantity = total price 2, quantity per unit output × = total output

3. Speed × time = distance 4, ergonomic × time = total amount of work

The question is very simple, you can memorize these few, and then convert them to the actual exam. ”

"Well, okay, thanks. Takasu"

"It's okay, let's go next." Long Er waved his hand casually and said

"Squad leader, you can help me take a look at this."

"You, remember a few units for me first!" Long Er said in a slightly heavy tone

1 km = 1 km 1 km = 1000 m

1 m = 10 dm, 1 dm = 10 cm, 1 cm = 10 mm

1 square meter = 100 square decimeters, 1 square decimeter = 100 square centimeters

1 square centimeter = 100 square millimeters

1 cubic meter = 1000 cubic decimeters, 1 cubic decimeter = 1000 cubic centimeters

1 cubic centimeter = 1000 cubic millimeters

1 ton = 1000 kg, 1 kg = 1000 g = 1 kg = 1 city catty

1 hectare = 10,000 square meters. 1 mu = 666.666 square meters.

1 liter = 1 cubic decimeter = 1000 ml, 1 ml = 1 cubic centimeter

"Next time, remember clearly, missing zeros is serious for math."

"Well, thank you, Long'er."

"Well, it's fine. Next......"

"Whew~~~~ It's finally over." After finishing the two classes of Yinshi, I happened to answer all the questions of the students in the class once.

"I'm going to go back to class later~ But I'm so tired!"

He yawned heavily, but his spirit did not improve in the slightest.

"Why don't you get some sleep, there's still a few minutes before class." Ami on the side suggested.

"It can be, but you won't wake me up with horrible words later~~"

"Don't worry, I'll try it in other ways!!" Ami said with a smile

"Woo~ It's so scary~ But I still want to sleep~~ I'll sleep first, good night~ Yami." Finally I fell asleep slowly

"It's the first time I've seen you tired like this...... Rest well! Ami looked at the sleeping dragon and whispered

"So you guys are quiet for me now!!" Ami's eyes turned to her classmates.

"Yes, of course." This is the unanimous answer in the class.

Ami's eyes are a mi. "Well, that's good."

"By the way, Aoyama, do me a favor."

"Do you have any commands? Ami's eldest sister's head. Qingshan on the side said suspiciously

"Help me straighten up Long'er's body, it's still uncomfortable to lie on the table or something, and it will hurt your body a little. Don't forget to tap it! Ami said with a slight blush

"Where do you put it? There's no place to sleep in the classroom, right? Aoyama looked around and said

"Well, just let him lie down, if you want to put your head, put it here," Ami patted her combined legs with her hand as she spoke.

"This ...... All right. ”

"Hey! Come on, eldest sister, you can hold on. Qingshan said to Ami on the side after propping up the dragon's body.

"Hmm" Slowly, the dragon lay on Yami's lap.

Look at the dragon in front of you. "It's the first time I've looked so closely! It's pretty cute when you close your eyes! Ami thought shyly.

"By the way, you didn't see anything, huh?" Ami once again swept her classmates with murderous eyes.

"We were all blind in the eye. I didn't see anything, the squad leader was just sleeping normally. The class replied in unison

"Hmmm! Not bad. A voice of approval came from Ami's mouth.

Ding dong~~~~

I just fiddled with the dragon's body. The class bell rang like this.

The teacher also came as promised.

"!!! class" The teacher's voice rang out

But the usual squad leader's standing voice did not come as promised.

"Teacher, if you're looking for a class leader, you're here!" Ami whispered to the teacher on the podium and pointed to the dragon on her lap.

Well!! After paying a little attention, the teacher who knew what was going on secretly complained, "That's why I said that men and women will not have any intention of studying." Forget Yinshi, he also said his situation, and that's it for today. ”

Pushed the eye on the nose. "Now let's start class, and the voice is soft."

"I can't thank you enough, teacher." Ami whispered.

What is the super envy of the dividing line of the ―――――――― knee pillow――――――――――――――――――

afternoon

"Ah!! It hurts!! ”

Long Er, who was curled up in two class chairs, covered the back of his head with his hands and cried out in pain.

"Yaga, get up for lunch."

Is this Yami's voice?

"Huh! Slamming my head on the chair, is this the new way to wake up?!! ”

Looking towards the place where the voice came from, it was Ami, who walked out of the door holding hands with the girls in her class.

"But why do you feel a little tired when you listen to Ami's voice?"

And, sniff! "I always feel like there's a smell in my hair that doesn't belong to me

No way...... However, if all the impossible results are excluded, the remaining results are incredible, but they are still the truth. ”

"This, I always feel so honored, so happy, and a little disappointed!!! Why. I didn't feel anything, so I got up. Long Er thought with some regret

"But really. Thank you. Helped a lot. ”

Hey, jumped up from his chair. "I've slept for so long, and I've regained my spirit!"

clenched his fist. "I'm going to take the exam in 3 days, I don't know what kind of problem it will be?"

Looking at the clear blue sky

"But the victory will definitely be mine!!"