Chen Chu swallowed and asked, "Have you really learned it?"

You know, he has only taught it twice.

Even if you are extremely smart, you have to practice it more than ten times for the first time when you come into contact with this thing.

Li Changle nodded.

"Then I'll test you!"

"What's this?"

“1!”

"This is?"

“88!”

...

After a while, I will teach.

Chen Chu was stunned.

Li Changle actually learned it.

This is smart too!

no!

Don't act too shocked!

Otherwise, this silly girl would be proud!

He said with a stern face: "Learning Arabic numerals is only the first step! Let's learn the rules of Arabic numerals."

“The convenience of Arabic numerals is…”

Chen Chu only said it once.

Li Changle has completely mastered it.

Chen Chu was shocked, so he began to teach the rules of addition and subtraction operations.

Go through it once!

Multiplication formula!

Li Changle memorized it twice and would do it.

Multiplication and division operation!

Li Changle only learned multiplication, but learned from it and understood division!

Mix four operations!

Just pass it once!

Rational numbers and their operations!

Li Changle still grasped it quickly.

One-element equation of first time!

A quadratic equation of univariate!

Sampling survey!

Complete square formula!

function!

...

Chen Chu took out all the knowledge he still remembered like a hodgepodge.

Li Changle has no pressure to master the knowledge of junior high school and below.

It was not until Li Changle understood the knowledge in high school that he had a little difficulty.

Before we knew it, it was dawn.

The two of them did not sleep all night.

Li Changle kept asking for it!

Chen Chu was forced to take out all his inventory.

When learning three-dimensional geometry, Li Changle finally encountered an obstacle.

"The volume and surface area of ​​the ball are actually related to this kind of relationship, but why it is related, I have to think about it again." Li Changle frowned and said, "Husband, wait for me to go up the mountain and sort out what I learned last night, and come to you before I come to see you!"

Chen Chu sat on the chair and waved his hand weakly.

This is a pervert!

In later generations, he is a perfect academic master and a young genius!

Too scary!

Li Changle left with questions.

Chen Chu's strength was as strong as he was drained. He went out weakly, washed his face, ate something, and looked at the potatoes growing well behind the house before returning to the house sickly.

He turned on the system.

[Become a real couple with Li Changle] This task is always showing that it is to be completed.

Chen Chu couldn't help but feel anxious.

This won’t work!

As a time traveler, I was actually dragged down by a mission!

If the task fails to be completed, it is like being stuck.

You won't get the reward!

The subsequent tasks cannot be activated either!

Bang.

Chen Chu suddenly punched the table.

"Li Changle, this silly girl, is so smart. If it falls into the hands of others, it will be a waste of resources!"

"I, Chen Chu, became husband and wife, and I didn't lose much!"

"Forget it, just lose a little!"

His eyes shone, he picked up the charcoal, and wrote a few big words on the wall: The wife training plan.

Then he started to laugh.

"Li Changle, you wait!"

"I am your husband!"

"You can't escape!"

Chen Chu, who was originally very sleepy, thought of this, was so lively and energetic.

All my fatigue was swept away.

He turned around and walked out.

Just as I opened the door.

But I happened to see a familiar figure.

It is Cheng Chumo.

Four eyes are opposite.

Cheng Chumo looked embarrassed and stood outside the threshold, his whole body froze.

Running is impossible.

He knew that he could not escape Chen Chu.

Swish.

Chen Chu reacted quickly, stretched out his hand, picked up a stick, pointed at Cheng Chumo, and shouted: "Good boy, dare to take revenge on me, look at the stick!"

Cheng Chumo subconsciously covered his lower body and shouted, "Brother Chen, don't get it wrong, I'm not here to fight."

"Sneaking, aren't you here to find trouble?"

Cheng Chumo was sweating coldly: "I...I just passed by. The last time we happened, we were wrong, and we shouldn't have broken your garden. Therefore, this time I passed by, I came to visit you, without any malice. If you don't believe me, look, my brothers are all in the distance and didn't follow you..."

Cheng Chumo felt so frustrated.

Li Er asked him to stare at Chen Chu for twelve hours.

He just saw Chen Chu return to the house exhausted and guessed that Chen Chu would definitely sleep loudly, so he came over to see the situation.
To be continued...