"Let Dad see which question you can't do!"

"That's it!" Chen Jiajia pointed at the book.

From a square piece of paper with a side length of 10 cm, cut out a rectangle with a length of 6 cm and a width of 4 cm from the corner. What is the area of ​​the remaining part? What is the perimeter of the remaining part?

"Eat first, and let mom teach you how to cook later!" Chen Yu felt that he would not be able to explain it to his daughter for a while.

"Dad, are you the same as me?"

The little girl has no discernment. In the past, Chen Yu might have had to calculate, but now he can see the answer at a glance.

"Stop talking nonsense, hurry up!"

"If you don't know it, you won't know it. You have to pretend that you know it!" Chen Jiajia complained.

"Hey, you're a good guy, and you still doubt your dad. Let me ask you, what is the area of ​​the square? What is the area of ​​the cut rectangle?"

"The area of ​​the square is 100, and the area of ​​the rectangle is 24."

"If you subtract the area of ​​the rectangle from the area of ​​the square, does it equal the remaining area?"

"If you say so, I will do it. The remaining area is equal to 76 square centimeters, and the remaining perimeter is equal to the perimeter of the square minus the perimeter of the rectangle. The answer is 40-20=20."

"Eat!"

Chen Jiajia, who thought she had learned it, made Chen Yu feel very tired. If she didn't eat anymore, the food would be cold.

Anyway, Lin Min will check her homework and teach her to make corrections when the time comes, which will leave a deep impression on her, because her father also made a mistake in calculation.

After the meal, Chen Yu took the initiative to clean up the dishes, Lin Min checked the homework, and Chen Jiajia accused her father of being a fool too.

After another busy day, the couple finally entered the bedroom.

"Honey, you are tired of teaching your daughter! Let me relax your shoulders."

"Hmm!"

"If you know a little bit about everything, life will be more exciting!"

This sentence is the best explanation for Chen Yu. Because Lin Min agreed to have a second child, the couple worked hard together. Chen Jiajia, a classmate who was in the way, was picked up by her grandfather after school on Friday.

Chen Yu arranged shopping, dating, eating, watching movies, etc. on the weekend. With Lin Min's cooperation, the couple seemed to have returned to the stage of dating ten years ago.

On working days, the family of three goes to work when they should go to work and goes to school when they should go to school. No one is idle.

The number of downloads of the "Super Assistant" APP has steadily increased. Because it will be charged next month, the comment area is abuzz with various voices. Chen Yu is neither worried nor ignored. This confidence comes from technology.

Work is always accompanied by fishing to be happy. After watching the live broadcast for three days, all the shark fins in the account were wiped out, and the spaceship was defrauded by Mi Nian with a black silk photo.

On Thursday, 30th, it was the day of crossing. Chen Yu was lying in the study, full of expectations.

Ding! The system will start crossing one minute.

Countdown 3 ～ 2 ～ 1

Chen Yu lost consciousness ...

——————————————

Ding! Congratulations to the host to cross "Changjin Lake" and release experience tasks: Be a qualified volunteer.

"What? Changjin Lake?"

As soon as Chen Yu woke up, he heard the congratulations from the system ... No, it was a bad news, so I exclaimed it.

As for why you have traveled to this world, you have no thoughts at all, and it is useless to think about it.

"Chen Yan (Xiangbei dialect), your baby is coming back!"

"Yingzi, your brother Chen is back!"

System, accept memory, pass the plot.

Chen Yu, born in 30 years, is 20 years old. It belongs to a artillery of the Third Battalion of the Ninth Corps of the Ninth Corps of the Third Field Army.

It can be an artillery purely because of his strength and running fast, and was selected by the artillery. He joined the team in 48 years and participated in many large and small battles.

.

Be a qualified volunteer?

This is simply torture of the soul. The first condition of qualified is that every soldier who treats death as homeless, strong, anger across the Yalu River can do it, but it can also do it?

As a young man in the new era, although he has been a compulsory soldier for two years, he dares to say that he can do it ~

The first cavalry of the American guy, the 24th Division, and the Arctic Bear Corps are all the ace troops armed to the teeth.

The Ninth Corps of the People's Liberation Army is a trump card in the trump card. Under the disparity between the enemy and me, hunger and cold, and various harsh conditions, use Xiaomi to add a rifle to create a miracle, and win again. The tragedy behind it, think ... oh!

Changjin Lake is a very famous battle. The polar bear soldier, which has never failed, was completely destroyed by the PLA, which is enough to explain its greatness.

"If you want to live on the battlefield, your physique is the best guarantee." Chen Yu thought so.

System, physique plus 9.

Ding! Add some failure.

What is the situation? Don't add so much?

System, physical fitness plus 5, strength plus 2, agile plus 2.

Ding! Add some success.

Character attributes:

Physical constitution: 25 (10)

Power: 22 (10)

Agile: 22 (10)

Spirit: 20 (10)

Available attribute points: 0

Skills: Do not forget, capture fighting (1), reinforced iron bone (1), quickly recover (1), Ji Ren Tianxiang (1), despair everybody.

Skill strengthening point: 0

Chen Yu touched a face, there was no problem, but he was wearing military uniforms, and there was a canvas shoulder bag.

"Brother Chen, you are back!"

A girl ran over, Chen Yu knew that this was Chen Ying, a daughter -in -law who hadn't passed the door.

"My family hasn't seen it for two years, it is so tall and so beautiful!"

Chen Ying was red, his head was buried in his arms, and his hands tightened the corner of his hands. I didn't know how to answer.

"Stinky boy, bullied Yingzi as soon as he came back, I think you are owed to clean up!" Mother Chen came out and scolded.

"Mom, I don't!"

"How do you fight still meat?"

Chen Yu didn't know how to answer. When the mother saw that the son came back, it should not be said that you suffered.

"Mom, I got married with Yingzi, and I had to return to the army in a few days."

"I ignore you!" Chen Ying hid and fled.

"Hahaha, where to run?" Chen Yu threw down the canvas shoulder bag and chased it.

This daughter -in -law can't let her run away. Moving to be a sign is a good sign. I have to seize this opportunity.

"Smelly, no serious." Chen Mu picked up the canvas shoulder bag on the ground, turned around and walked towards the house.

Chen Ying ran to the dwarf head and stopped, and the little face was red. Chen Yu walked over and gently hugged her, smelling the light fragrance between the hair.

"Yingzi, are you willing to marry me?"

"Hmm!" Chen Ying spit out a word hard, girls in this era are so shy.

"I show you a baby!" Chen Yu took out a jade pendant from the system space and shake in front of Chen Ying.

"Very beautiful, where did you come from?"

"I made my work in the army, bought it with a reward, and give it to you!"

"Ah ~ I can't want it, it's too valuable."

"It's good to my daughter -in -law, I will bring you with it."

Chen Yu picked up the marijuana braid, brought Yu Pei to Chen Ying, and stuffed it from the neckline.

"I heard that this jade sticker can restrain the human body's low blood, regulate the mind, clear the liver and eyes, beauty and beauty, etc."

"Brother Chen, you must be deceived by the shopkeeper." Chen Ying blinked his eyes, and his little hand sorted out the neckline. This behavior was too close.

"I don't believe him either, but I know that Our Yingzi must be good -looking!"

Chen Ying's red face seems to be screwed out of water.

"Yingzi, you are so beautiful!" When Chen Yu said this, he usually had to grout his lips.
To be continued...