At that time, Qin Lie was very strange. He went downstairs and asked Ye Yuqing, "Yuqing, why didn't you go to the company today?"

Ye Yuqing said casually: "The company is not very busy recently, and I have other things to do today, so I didn't go there. Oh, by the way, there is breakfast on the table, you can eat it yourself, we have already eaten it."

"Okay!" Qin Lie simply agreed, and then went to the table for breakfast.

Ye Yuqing was teaching Hou Junjie's math on the sofa, and looked quite annoyed.

She pointed to the content on the draft and told Hou Junjie: "Oh, I've already taken it, why don't you understand? This, 35 minus 17, your 5 in the single digit minus 7 in the single digit minus 7. No, you have to borrow a digit from the ten-digit number, that is, 15 minus 7 equals 8, if you..."

Hou Junjie seemed to be listening to Ye Yuqing, but he didn't fully listen. He questioned: "Why do you want to borrow it? If you can't reduce it by 5 minus 7, then don't reduce it. Borrowing and borrowing will cause trouble."

"I don't understand it at all, Mistress." Hou Junjie said, "A simple number like 35 minus 17 can be calculated by mouth. What do I want you to do with such a complicated process?"

Ye Yuqing was very angry, and continued: "The title clearly requires the process to be written, and the process of writing, you can't write the result that I calculated through my mouth, right?"

"Why not." Hou Junjie said, "It's obviously a very simple question. Domestic education has to be complicated. I don't think such simple questions should appear in books."

"Ok!" Ye Yuqing explained patiently, "This is just a two-digit addition and subtraction, it's really simple, but the process is very important, it's a method, as long as you master this method, you can calculate the number later no matter how big it is. come out.

You can calculate 35 minus 17, but can you calculate 12633 minus 11989? "

Ye Yuqing originally thought that his reasoning could convince Hou Junjie, but Hou Junjie said, "No, I definitely use a calculator for such a big number. Who is stupid to use a pen to calculate?"

Ye Yuqing: "..."

Ye Yuqing was stunned on the spot, she was so patient that she was speechless.

She really had no choice but to ask Qin Lie to complain: "Qin Lie, look at him, you are a good apprentice, don't you care?"

Qin Lie was amused while listening to Hou Junjie's words while laughing like a fool.

This Hou Junjie, who can't go to school, is the first in debate, what a logical genius.

Didn't Hou Junjie follow Qin Lie back to China recently, Qin Lie still thought, this kid has been a gangster on the streets of the United States for so long, so let him get a good education.

What I want is to send him to those schools in China to study hard, at least not to be illiterate.

It will take some time to get a formal ID card, and he can't get into school during this time, so he can only study at home temporarily.

Chen Xiaoyu, Ye Yuqing and Su Xiaoxiao took turns to teach him some basic courses.

Good guy, this boy Hou Junjie didn't want to go to school at all, but Qin Lie decided to do it. He didn't dare to disobey, so he could only be right with these mistresses during class.

It is said that Chen Xiaoyu was infuriated by teaching him the language.

This monkey head boy, although several girls still like him, as long as education is mentioned, the three of them want to strangle Hou Junjie to death.

Seeing that Ye Yuqing was so excited, Qin Lie stopped smiling and said to Ye Yuqing, "Oh, it's not so good, is it so difficult to teach mathematics to be so exciting?"

Seeing him like this, Ye Yuqing refused to accept: "Math is not difficult, but your apprentice doesn't cooperate with him. You'll know if you teach it twice..."

"Come on..." Qin Lie took up the responsibility and said, "I still can't believe it, a child can give you such a headache, I'll do it!"

Qin Lie waved his hand and pointed at Jiangshan for a while, scolding Fang Qiu, not to mention how arrogant.

The result was about half an hour later.

Qin Lie's roar came from the villa.

Qin Lie pointed to the workbook and kept shouting at Hou Junjie: "Didn't I just say, I said, the area of ​​a triangle is the length multiplied by the height and then divided by two, I have told you the formula. , the question also tells you how long it is and how tall it is, and you can put the numbers in and calculate it, is it so difficult?"

Hou Junjie soothed Qin Lie's emotions, stood up and kept giving Qin Lie comfort.

One side said: "Master, calm down, you must be calm, if you are really unhappy, just beat me up."

Qin Lie kept roaring: "I'm teaching you a question, what are you beating me up for, can you listen carefully to what I'm saying, don't talk about these useless things!"

"Okay, okay," Hou Junjie said, "it's the length multiplied by the height and then divided by two, but why do you find a line that is long? Why is this line the height? Isn't the other two sides of the triangle useless?

Also, why is the area of ​​a triangle the length times height divided by two? Why is the area of ​​a rectangle the length times the width and not divided by two? Moreover, why is the same line called height in a triangle and width in a rectangle? What is the difference between this height and width? "

Qin Lie was stunned when he heard Hou Junjie's words.

If you insist on answering Hou Junjie's questions, you may not be able to answer them.

What is the difference between width and height, I really can't make Qin Lie fit.

He even began to wonder if the things he had learned before were of any use.

After being stunned for a long time, Qin Lie could not think of an answer, and then Qin Lie gave up.

Soon after, Qin Lie put down his pen and said, "I think I'd better beat you up!"

Then, Qin Lie didn't care, chased Hou Junjie, the monkey cub, all over the villa, and beat him hard on the wall to relieve his anger.

Ye Yuqing watched from the side, also akimbo, and said ruthlessly: "Yes, that's it, just beat it like this, and use more force, otherwise this monkey cub doesn't know the pain!"

"Don't just use your hands, you put your feet up, you hit so lightly, he won't accept you!"

It was the first time that Qin Lie and Ye Yuqing had such a high degree of unity in the matter of beating people.

Later, Ye Yuqing couldn't stand it anymore. She rolled up her sleeves and started to play. Originally, it was Hou Junjie and Qin Lie's solo, but later it became a mixed doubles.

This violent beating lasted for more than half an hour, and all the gas in the stomach was beaten all the time, and the two of them felt comfortable.

The two looked at each other, and both saw satisfaction in each other's eyes.

After beating comfortably, the two sat on the sofa and started watching TV.

At this time, Ye Yuqing suddenly asked a fatal question: "Qin Lie, do you know what day is today?"

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