In order to defend her dignity, she quickly calculated again, very anxiously, but in mathematics, no matter how anxious she was, she could not calculate.

Yu Wen at the front desk was attracted by them. After understanding the topic, Yu Wen said: "What elementary school arithmetic problem!"

She started calculating, and three minutes later, Yu Wen blurted out: "230 yuan!"

Chen Siyu opened his eyes wide: "How did you calculate it?"

"Is it difficult?" Yu Wen disagreed. She sorted out her thoughts and said: "The purchase price of two pairs of pants was 90 yuan. Ms. Chen lost 90 yuan because she sold them for 60 yuan and found another 40 yuan. And because the price was 100 yuan, the price was 90 yuan.

+40+100, and finally lost 230 yuan.”

After finishing speaking, Yu Wen felt proud and felt that her IQ had reached its peak.

Bai Yuxia looked at her: "Wrong."

Yu Wen couldn't believe it, and she screamed: "How is that possible! Why do you say I'm wrong?"

Jiang Yanan retorted to her, "Wenwen, you are indeed wrong."

She said: "Ms. Chen's total loss should be the cost of the pants + money given to customers + plus money paid to neighbors - income from selling pants, so the answer should be 170

piece."

Yu Wen: "No, why is it reduced by 60?"

Jiang Yanan: "Because these 60 yuan were subtracted from the 100 yuan received!"

The calculations become more and more confusing, and no one can convince anyone.

So Yu Wen asked Huang Zhongfei for help.

Huang Zhongfei glanced at the question, did a little calculation, and said, "About 130."

Yu Wen: "Why?"

Huang Zhongfei was not as stupid as them. He patiently explained:

"If 100 yuan is not fake money, then a loss of 45-30 for each pair of pants is equal to 15 yuan, and a loss of 15×2 for two pairs of pants is equal to 30 yuan. Because it is 100 yuan of fake money, a loss of 100+30 is equal to 130 yuan."

After that, Huang Zhongfei was puzzled: "It's a very simple truth."

Yu Wen opened her mouth but said nothing.

Bai Yuxia suppressed her laughter: "Huang Zhongfei is right."

Chen Siyu also wanted to ask Tongtong to come out to calculate, but Bai Yuxia said, "No, it's better not to wake Tongtong up for a question of this caliber."

Chen Siyu suffered a major blow and was hopeless. The confidence she had accumulated was now completely gone.

She was lonely: 'It turns out that I am just a woman of that level...'

Bai Yuxia felt quite happy when she saw the decadent Chen Siyu.

…

The last period of evening self-study.

Dong Qingfeng and Meng Ziyun were at the same table, and they were very affectionate and unhappy. From time to time, when they were provoked, Meng Ziyun gently slapped Dong Qingfeng with her hand.

Cao Kun watched this scene. He clenched his fists and breathed heavily. It was clear that Meng Ziyun was angry with Dong Qing yesterday, but now...

He couldn't help himself, and he was in pain and wanted to live.

Guo Kunnan advised: "They are just friends, and it is normal for them to fight and fight."

Cao Kun's voice was hoarse: "But are they really just friends?"

Guo Kunnan: "Don't worry, Qingfeng is friends with many girls."

Four consecutive seats.

Tongtong was sleeping, and Jiang Ning had nothing to do and pinched a few camellia leaves from Huqi Mountain. This was the spiritual tea he grew personally.

The tea leaves are green. When the boiling water falls into the lid of the cup, a pool of tea is dyed green, as if it is the color of spring.

At the same time, a faint scent of tea filled the air. The soft freshness was slightly sweet. It smelled particularly good and made people feel happy. Even the melancholy Xiaoyu, who had suffered a major blow not long ago, moved his nose to smell the scent of tea.

.

The mysterious fragrance filled the front, and Meng Ziyun suddenly paused. She had been talking to Dong Qingfeng. At this moment, she smelled the fragrance of tea, and she couldn't help but salivate. She turned around and saw Jiang Ning tasting tea.

Dong Qingfeng followed him with his eyes, and after taking a peek, he knew that Jiang Ning and the others often prepared delicious food in the back, so he smiled and said: "I drank a kind of white peach tea last time that was very good. I will bring some tea bags for you to brew later."

Meng Ziyun happily agreed.

Dong Qingfeng was very satisfied. He thought to himself: 'Jiang Ning's ability will not radiate here after all, and in my home court, no one can compete with me!'

Although Dong Qingfeng's promise was good, water from afar could not quench the thirst of the nearer, and Meng Ziyun wanted to drink water now.

So, she picked up the thermos cup and tried to unscrew the lid. Maybe because of the hot water in the cup, the lid was sucked and it was difficult to unscrew it.

When the gentle Dong Qingfeng saw this, he took the initiative to take the lid of the cup and help the weak lady.

Dong Qingfeng held the lid of the cup and exerted all his strength with his arms!

In the back row, Jiang Ning tapped her spiritual power: 'Condensation!'

Dong Qingfeng exerts his strength to open the lid, exerts his strength, opens, opens!

The blood in his face surged from the suffocation, and he couldn't unscrew the cup lid despite all his efforts.

Dong Qingfeng stayed where he was, in disbelief.

Meng Ziyun asked tentatively: "Can you... do that?"

Jiang Ning: ‘I told you to show off.’

…

Chen Siyu cheered up again.

She just posted the question Bai Yuxia asked her to a game group she had joined before. As the group's favorite, Chen Siyu immediately attracted many male members.

Many group members slander women in the group every day, but as soon as the beautiful twins showed up, they all ran faster than a pug and hurriedly helped her with her math problems.

As a result, many people still made mistakes, and Chen Siyu felt much more balanced.

"Damn it, a woman named Bai must have harmed me!" Chen Siyu was determined to take revenge.

‘Let me make a fool of myself in front of so many people!’ Chen Siyu was angry!

She peeked at Bai Yuxia and saw that she was doing the questions seriously.

So Chen Siyu started acting. She looked at her phone and laughed "Kuku".

Then, she smiled from ear to ear, put her phone on the table, and put it against Bai Yuxia's ear: "This video is so funny, watch it, watch it!"

As expected, Bai Yuxia looked at her.

Chen Siyu put her phone on the desk and said, "Look first, I'll get a glass of water."

After finishing speaking, Chen Siyu hurriedly slipped away.

Bai Yuxia tilted her face slightly and stared at the screen. As a result, halfway through the video, a ragged woman in ragged clothes suddenly appeared and squirmed. Bai Yuxia's calm expression suddenly panicked.

She quickly stretched out her hand to turn off the screen, but unexpectedly, Jiang Ning on the left glanced at her.

Bai Yuxia's already fair face became even paler.

‘Jiang Ning caught me watching a movie?’

The thought of the end of the world came overwhelmingly, and Bai Yuxia felt that her life had become darker.

Having received a good upbringing, she always believed that this incident was too corrupt and innocent.

How will Jiang Ning view her from now on?

Bai Yuxia, who used to be calm in the past, was confused and at a loss, and her face was lowered in shame.

Jiang Ning watched it for a while and commented: "Your video is too blurry. Do you want me to send you a high-definition one?"

Recommend a book, starting from the famous love king:

The new work of the corner-kissing pig.

"Returning to a leisurely life on the island"
Chapter completed!