"Long Yun, how many can you count?"

"I can count to a thousand!"

“……”

"Ah, Zhao Yuan, why did you snatch my cat?"

"These cats were mine!"

“……”

"I'll ask you again, and if you answer correctly, I'll play with the cat. Long Yun, how many can you count? ”

"I ...... I could only count to a hundred. ”

"I answered wrong, I don't give it! Again! ”

"Then I can only count to ten ......"

"Okay, cat, let's play together!"

The two children are surrounded by a group of cats, happily swimming in the sea of cats.

Zhao Yuan was very happy, she finally found a child as smart as herself to play.

Long Yun was not very happy because he was made stupid, but in order to pet the cat, he had to give in.

"Feiyan, where did these cats of yours come from?" Yunyan looked at a large litter of various cats and said.

The two women, who had always been wrong in the past, sat together and chatted for so long, and Yunyan's address to Zhao Feiyan became more intimate.

Yunyan observed for a long time, and she found that these cats are all very unusual, they seem to be very human, and they can do all kinds of behaviors that deliberately please their owners.

At the same time, I am curious, but also very excited.

Rich wife, it's normal to see a cute and well-behaved pet and want to raise one.

What's more, she can also find a new pet for her son.

"I'm sorry, I can't tell you where these cats come from, but I'm going to open a pet store to specialize in cats, do you want to take a stake." Zhao Feiyan picked up the purple clay pot, started pouring water again, and washed the cup. They had been drinking tea for several rounds.

Zhao Feiyan is not short of money, and inviting Yunyan to join the shares is just to win over the feelings of neighbors, after all, Zhao Yuan's only playmate of the same age is only Long Yun, and she is giving her daughter face.

After talking a little about opening a pet store, Yunyan sat for a while, and then picked up Long Yun and left.

"Zhao Yuan, bye-bye, I'll come to you again tomorrow!"

"Long Yun bye-bye!"

Long Yun, who was lying on Yunyan's shoulder, heard Zhao Yuan call out his name, and his little face turned red. Zhao Yuan finally remembered his name.

Zhao Feiyan put Zhao Yuan on her lap and combed her messy dress and hair. A group of cats are very eye-catching, knowing that Sister Zhao Yuan is tired of playing, and walks out of the door in rows.

Zhao Feiyan hugged her daughter and asked softly, "Yuanyuan, are you happy to play with Long Yun?" ”

"Happy!"

Zhao Yuan nodded first, then shook his head again and again, and flattened his cute little mouth: "I'm not happy, Long Yun is smarter than me." ”

Zhao Feiyan followed the temptation: "Then do you want to be smarter than him?" ”

"Yes!" Zhao Yuan hugged his mother's neck and said crisply.

"Then let's do our homework now! Combine work and rest. ”

Zhao Yuan suddenly drooped his head, like a wilted eggplant.

The black cat, who was arranging his pink collar in front of the mirror, heard the word "homework" and quietly stepped out of his paws, wanting to slip away.

"Black cat, you do your homework with Yuanyuan, she doesn't know how to write numbers, you are responsible for teaching it, I'll cook first."

Zhao Feiyan looked at the black cat that had just stretched out her left hind paw, and said lightly.

The black cat also lowered its head and became sullen.

In the living room, Zhao Yuan was lying on the sofa, biting the tip of the pen, frowning at a small book.

"It's one!"

"It's two!"

"What's this number for a cat?"

"It's fourteen!"

"It's so hard! Cat, I don't want to be smart, I want to be a stupid kid......"

The black cat stood next to the homework book, holding his chest and speechless.

My eldest miss, you just don't want to do your homework!

"Ding! Detecting that the host is learning mathematical knowledge, the system specially prepares a higher mathematics problem for the host, as a heavenly master, the host should have a strong level of knowledge, please ask the host to complete this high number derivation comprehension problem within an hour, and reward five points of yin virtue value. Please ask if the host accepts the task. ”

A question came to Zhao Yuan's mind.

There is a long list of alphabetic symbols and numbers, as well as words such as functions and polynomials.

hat？！

Who am I? Where am I? What the hell is this?

Zhao Yuan's face was clouded.

After Zhao Jing's teaching, Zhao Yuan also knew that there were tasks that could not be taken casually.

Zhao Yuan couldn't understand this question at all, so he planned to refuse.

At this time, the black cat's beard shook, stopped Zhao Yuan, and then quickly ran into Zhao Jing's studio.

Zhao Jing, who had just opened the light for the jade pendant, was sweating profusely, and when he looked up, he saw a black shadow flashing over.

The black cat handed the title written on the paper to Zhao Jing.

"Please understand the detailed derivation process of Taylor's formula given by the system."

Zhao Jing looked at it, rubbed his eyebrows, and scolded: "What kind of spicy chicken system is this, a three-year-old child, you give me this kind of ghost question!" ”

The black cat held the paper, his eyebrows were wrinkled into the word "king", and he secretly complained in his heart: "Why do I feel that you are scolding me?" ”

"Do you understand?"

Zhao Jing looked up at the black cat.

Zhao Jing graduated for three years, and his grades in college were not bad, but he used this Taylor formula before, but he had never studied the derivation of this formula.

The black cat nodded and meowed: "I am a life level with extremely high intelligence, of course I understand, but I can't help you, this is cheating." You can do it through other methods. ”

Zhao Jing looked at it carefully, it shouldn't be difficult for him to understand, but it was a situation where someone was guiding, otherwise, with his current level, he would definitely have to rummage through some information and regain some knowledge points.

"There are ten seconds left, if you don't pick it up, you should give up!" The black cat urged.

"Got it!"

Zhao Jing slapped his thigh, this is a five-point yin virtue value, it is better to do problems at home than to work hard outside.

He took the paper and ran into the kitchen.

Zhao Jing hugged the cook who was cooking soup from behind, and said, "Wife, give you a surprise!" ”

"What surprise? I'm still making soup? Zhao Feiyan put down the soup spoon and said angrily.

"Wait a minute, we have one more important thing to do now!"

Zhuang Yan walked in with a bag of vegetables, and as soon as she entered the door, she heard Zhao Jing's bad words.

She put the bag of vegetables on the table, pretended not to see anything, and walked out with a blank face.

This couple is really not ashamed, in broad daylight, their daughter is still doing homework outside, so they want to have fun in the kitchen.

Two minutes later, in the living room, Zhao Jing and Zhao Yuan held their chins in their hands and quietly listened to Zhao Feiyan explain the derivation process of Taylor's formula.

This is a family that loves to learn.

is really worthy of being a female student who graduated from Huaqing, after ten years, she can recall the key points of understanding the formula after a few glances.

Zhao Jing listened to it several times, and asked many questions halfway before he fully understood the derivation process given by the system.

And Zhao Yuan doesn't need to understand, she just needs to see that her father understands, and her father's completion of the task means that she has completed the task.

Just as he was about to eat, Zhao Jing received a call from Miao Qingzhi.