Teacher: "You can't even get through such simple questions! If you can't finish these questions today, no one will think of getting out of class. Give you some time to discuss them."

Xiang Jiangming looked at the empty seat behind and raised his hand: "Teacher and teacher."

NPC said, "What's wrong?"

Xiang Jiangming: "Can you discuss it with the students in the back row?"

NPC nodded: "Yes."

Xiang Jiangming stood up and left his seat.

Players also left their seats and tried to use this time to find clues in the classroom.

Zhou Ran stood in the aisle, looked at the black school uniforms who were lowering their heads and curled up into a ball.

If the question is wrong, it will disappear.

But why do the boys in the last row reappear?

Also, why do these black school uniforms look exactly the same?

Xiang Jiangming walked straight to the boy who reappeared.

The game is not that nervous at low levels. Xiang Jiangming sat in the empty seat on the left side of the black school uniform, and smiled and pulled him: "Classmate?"

The stress response in the black school uniform was particularly obvious. When Xiang Jiangming touched him, he was so scared that he shook. Zhou Ran was not very close, but could hear his heartbeat.

Very fast and short sound, unlike the frequency that humans can make.

Xiang Jiangming: "Classmate, where did you go just now?"

The black school uniform did not speak, and shrank.

Zhou Ran came over and took a closer look at him.

She found that the hands and feet of the black school uniform, including her body, were not very complete, and the flesh and blood were exposed from the skin. The exposed flesh showed a soft and gel-like texture, as if it had been corroded by something acidic.

The black school uniform didn't say anything, Xiang Jiangming could only guess with Zhou Ran: "Look at him, do you think he was eaten by something and vomited out again?"

Zhou Ran: "It's very similar."

Xiang Jiangming: "There is a monster in this classroom that will eat the students who did the wrong questions?"

Zhou Ran: "Then why? The last row disappeared together. Did they do the wrong question together?"

Zhou Ran was thinking, and one of the brothers surnamed Lu came over.

He walked a few steps behind Zhou Ran, and it seemed that he was about to come over, but he turned his back and felt suspicion of a child deliberately seeking a sense of existence.

Zhou Ran didn't have to look at the little mole on the corner of her eyes, so she called out his name directly.

Zhou Ran: "Lu Wan."

Lu Wan said oh, as if passing by: "Have you found any clues? Let's exchange?"

Zhou Ran: "This black school uniform seems to be spit out."

Lu Wan leaned over and took a look, nodded: "Maybe he had eaten one and spit out one."

Zhou Ran: "Yes."

Lu Wan: "Do you have any good solutions?"

Xiang Jiangming pulled Zhou Ran and took a half step forward: "Yes."

Lu Zao had also come over and said a little suspiciously: "What's the solution?"

Not only Lu Zao, but Zhou Ran and Lu Wan were also a little curious, and they both pricked up their ears to listen to Xiang Jiangming's high opinions.

Xiang Jiangming: "It's so simple, just answer the questions correctly."

“…”

“…”

“…”

Lu Zao: "So can you calculate the four-digit number in five seconds and multiply the four-digit number?"

Xiang Jiangming grinned: "No."

The two girls also came over and we discussed solutions together.

The fat girl said, "There is no better way now, I can only answer the questions correctly."

Little Freckles: "Everyone help each other. If anyone knows the answer to the question, tell the students standing immediately."

Zhou Ran: "Okay."

Yu Erze said, "Let me teach you. I signed up for mental arithmetic class when I was a child, but I was too hasty just now and didn't react for a while."

As soon as Yu'er opened his mouth, everyone's eyes lit up.

Xiang Jiangming went to the podium to find paper and pen, Yu'er found an empty table, and placed the paper on it and wrote two four-digit numbers casually.

He used a pen to draw two paths in the middle of the number, dividing the number into four equal parts, and there were two numbers in each space.

Yu Er said seriously: "First calculate the multiplication of the two sets of numbers on the right. The two-digit number should be calculated very quickly, right?"

After Yu'er finished speaking, Zhou Ran gave the answer directly in less than a second.

Yuer: "Very good, then calculate the multiplication of these two sets of numbers."

This time, the answer was said in unison. Yu'er wrote down the answers that everyone calculated horizontally and wrote them into a line.

Yu Er: "Then multiply each other, or multiply two digits." His pen tip points to the upper left and lower right number areas: "These two sets of numbers should be written down separately, and they should be vertical, and they will not be connected together."

Yu Er calculated it very quickly, and wrote down the answer quickly and said, "The addition of 123 forms is the answer."

Xiang Jiangming: "Yes, brother."

Yu'er smiled: "I signed up for a quick calculation class when I was a child, and I still remember some of them. I'll give you a few questions to try?"

Everyone got the method and no one could be slower than anyone else.

All of them were told within five seconds.

Little Freckles were a little scared: "What if the question is a five-digit multiplied by a five-digit number, should we practice the five-digit number?"

Zhou Ran comforted her and said, "No."

Although Zhou Ran's tone was soft, she was really comforting. The little freckled girl said she didn't need it, and her beating heart was really calmer.

Little Freckles: "Yes, low-level dungeons, there won't be so many changes!"

Zhou Ran pursed her lips: "Actually, what I mean is..."

Xiang Jiangming grabbed Zhou Ran and interrupted her later words.

He smiled at the rest and said, "Okay, everyone should go back."

Perhaps because Xiang Jiangming shouted to stand up, it really made me feel like a squad leader. After hearing him speak, everyone sat back.

Xiang Jiangming: "What do you want to say?"

Zhou Ran: "I want to say that if we change the five-digit number, it means that the game mechanism doesn't want us to answer the questions correctly, so there is actually no need to learn anything else."

When Xiang Jiangming heard her say it, his eyebrows and eyes gradually filled with smiles.

He liked to see Zhou Ran like this so much. He gave people hope first and then said it out loud. His well-behaved little face smiled, revealing the dimple, and at the same time, his devilish teeth appeared.

Xiang Jiangming bent down a little, looked at Zhou Ran and said softly: "I know, but I'd better give them some hope."

Zhou Ran raised her eyebrows, looked at Yu'er and two players in the lower ranks, and gently tapped her head: "Okay."

Xiang Jiangming pulled her up and returned to his seat.

The discussion time seems to be determined by the players. After they all sat down, the NPC stood up.

NPC said to the students: "It seems that everyone has discussed it almost. I will announce the answer to this question."

After saying that, he wrote the answer on the blackboard.

The second question is about to be asked, and everyone is nervous again.

"Will anyone answer the next question take the initiative?"

There are still no questions on the test paper, which makes everyone silent.

"If there is no one, I will click randomly. On the 11th, stand up and answer the second question."

The little freckles' face turned pale.

As if some devil had pulled all the blood off her body, the little freckled girl's face was so white that she was a little gray. She stood up shakingly and stared at the test paper.

Zhou Ran also stared at the test paper, and a row of small words appeared on it.

[16414000÷3625=?]

Yu'er's pen tip was stuck on the draft paper. He quickly took out his phone and wanted to use a calculator to calculate, but unfortunately, the phone had no effect since he entered the book and could not even turn on the phone.

Little freckles cried out directly.

…
To be continued...