Yun Qing also walked to the window, and saw Wang Wei's appearance peeking inside from the window, and suddenly remembered the noise outside the window just now, Yun Qing's little heart couldn't help beating a few more times in a second, and said, "Have you had the habit of picking up the window to peep at others since you were a child, you and your foolish sister are really different." ”

Wang Weiwei didn't pay attention to Yun Qing, she found that there were some stones on everyone's table, Zhou Wencai said a few numbers on the podium, and everyone counted through the stones over and over again.

"What are they doing here?" Wang Wei asked suspiciously.

"Mr. Zhou is teaching them abacus." Yun Qing glanced inside and said.

"But why are they all pebbles?"

"You are stupid, how expensive the abacus is, just the wooden abacus in Mr. Zhou's hand is made by a carpenter, and everyone doesn't do the bookkeeper, just learn some simple arithmetic."

"You know a lot." Wang Weiwei turned around and said to Yun Qing with a smile.

Yun Qing was stunned by Wang Weiwei's smile, shouldn't the relationship between them be enemies, more precisely, love enemies, how can anyone show such a smile to love enemies, but at this moment Yun Qing suddenly felt that Wang Wei was not bad, maybe without Liu Zijun, the two should be friends.

Wang Weiwei watched their abacus class for a while, and couldn't help sighing, the average age of the children here is about ten years old, but this arithmetic ability can't catch up with Wang Weiwei's kindergarten time, if these people are allowed to see the function problem, it is estimated to be more terrifying than a haunting.

Zhou Wencai said a few more numbers, everyone used stones to calculate below, Zhou Wencai glanced out of the window when he was waiting for everyone to count, and saw Wang Weiwei in the window, Zhou Wencai smiled and said, "You are the second king, if you want to calculate, come in and sit, there is still a vacant place in the classroom." ”

Before Zhou Wencai's words fell, Wang Weiwei, who was looking at the window with dozens of pairs of eyes in the classroom, shook his head in embarrassment, thinking to himself who had the heart to learn this.

was about to leave, but Yun Qing pulled Wang Weiwei into the classroom, and took Wang Weiwei to sit in the front position, Wang Weiwei turned his head sideways and looked at Yun Qing with a malicious smile towards her, which clearly wanted to find an opportunity to make her ugly.

"Give you the pebbles." A little kid next to him graciously grabbed a handful of stones and gave them to Wang Weiwei.

Wang Weiwei took the opportunity to give the stone to Yun Qing, and Yun Qing pushed the stone back, and the two of them pushed the stone back and forth.

"Here's a question." Zhou Wencai coughed lightly, the meaning was obvious, let Wang Weiwei and Yun Qing stop playing with stones, and said, "Give everyone a simple one, three two and two five, what is the number in the end." ”

Wang Weiwei had a feeling of returning to kindergarten, sighed helplessly, turned his head to look at Yun Qing, Yun Qing motioned Wang Weiwei to count the stones with his eyes, Wang Weiwei suddenly flicked his fingers, and a stone flew out and hit Yun Qing's forehead.

When he and Yun Qing pushed stones to each other just now, Wang Weiwei secretly hid a stone in his hand, and when he turned his head to look at Yun Qing, he was actually aiming at the target, which reminded Wang Weiwei of his student days when he smashed paper balls in class.

"You ......" Yun Qing was smashed in a hurry, grabbed all the stones on the table and threw them at Wang Wei.

"Teacher, Yun Qing has calculated it, you see she has raised her hand."

Yun Qing's hand that had not yet recognized the stone froze in the air, and the stone in his hand was held tighter, and he looked at Wang Wei's eyes as if he was about to eat people.

"Yunqing, you can tell me the calculated number." Zhou Wencai asked at Yun Qing.

"This ......" Yun Qing didn't mean that she couldn't figure it out, but she didn't listen carefully to what Zhou Wencai said.

"Fifteen." Wang Weiwei reminded Yun Qing in a low voice.

"Ten, fifteen." Yun Qing said hesitantly.

Zhou Wencai smiled and said, "It's not bad, it's just a little bit." ”

"You ......" Yun Qing gathered 10,000 swear words in her heart, and her face was flushed in her heart.

"Mr. Zhou, it's sixteen." One of the youngest boys stood up and said.

Zhou Wencai nodded with satisfaction, Wang Wei looked at Yun Qing with mockery, and said, "I didn't expect that you are not as good as a child of a few years old." ”

"Mr. Zhou, let's ask another question, Wang Er also wants to answer it." As Yun Qing spoke, he put away all the stones on the table, and motioned to the people next to him not to give Wang the only stone.

"Good, good." Seeing that everyone was interested in learning, Zhou Wencai nodded with satisfaction and said, "Four threes and two twos, come, let's count." ”

Yun Qing clutched the stones in his hands, staring at Wang Weiwei with dead eyes, Wang Weiwei sighed helplessly, and said, "You don't count the stones, lest you can't answer again after a while, what a big person, it's too embarrassing." ”

"If you want to take care of it, have you figured it out?" Yun Qing said unconvinced.

"Wang Er, why don't you count?" Zhou Wencai asked.

"This ...... Do you still need to count. For the first time, Wang Wei experienced the feeling of being a top student, often she hated mathematics so much, but now the mathematics she has learned has become her pride.

"And how much do you say?" Yun Qing asked.

"Sixteen." Wang was the only one who said the answer.

Yun Qing felt that this number was very familiar, wasn't this the answer that the kid said just now, and asked questioningly, "You won't pick up other people's answers to answer, right?" ”

"Yes, that's a good answer." Zhou Wencai praised.

Yun Qing was taken aback, she didn't expect Wang Wei's answer to be really the correct answer, Zhou Wencai had been staring at Wang Weiwei just now, she clearly sat in her position and didn't do anything, how could she figure out the answer all at once, Zhou Wencai asked suspiciously, "Wang Er, how did you figure it out?" I didn't see you counting stones. ”

"That's how it was calculated." Wang Weiwei didn't know how to answer, this kind of kindergarten question, do you still need to think about it when answering.

As soon as Wang Wei said this, Zhou Wencai suddenly became interested, zeroed the abacus in his hand, and asked, "Three fives and two threes." ”

"Twenty-one."

……

Zhou Wencai asked Wang the only few questions in one breath, and Wang only answered them in one mouth, Zhou Wencai didn't even have a chance to play the abacus, and finally the answer calculated with the abacus was the same as the answer Wang only said.

Zhou Wencai looked at Wang Weiwei with amazement, for the first time in so many years, he met someone who was faster than him with an abacus.

"How did you do that?" Zhou Wencai asked in surprise.

"Teacher...... No, Mr. Zhou, if you don't want to ask a few bigger numbers, I want to do a third-grade question. ”

"What is 3rd grade?" Zhou Wencai looked at Wang Weiwei with a confused expression.

"It's just a little bit bigger."

"Those ten fives and ten sixes."

"Bigger again."

"Ten sevens and ten eights?"

Wang Wei sighed helplessly, turned his head to Yun Qing and said, "Yun Qing, why don't you tell me, how much is fifteen fourteen and thirty-two fifty-six?" ”

"Huh?" Yun Qing looked at Yun Qing with wide eyes.