Chapter 49: My Niece's Math Problems

After a few days, Xu Zhen had to go to the city to pull plastic nets again. Pen? Interesting? Pavilion wWw. biquge。 info

The final exam results came out, and Li Xiaole passed the exam.

Although it is only the third grade of primary school, 90 and 60 really don't say much.

But because she was transferred, Li Xiaole scored 91 points in the Chinese test and 93 points in the mathematics test, which is similar to her score when she was studying in Zijin Town Primary School.

In other words, Li Xiaole quickly integrated into this new environment, which Xu Zhen felt was more important to Li Xiaole, which showed that Li Xiaole had a strong ability to adapt to the environment, and the damage caused to her by her parents' divorce was not as great as she imagined.

Maybe it's because she's still too young and doesn't know much about many places, but at least it's good news for Xu Huan and Xu Zhen to educate and train Li Xiaole.

Li Xiaole, who got the report card, did not dance with her eyebrows, nor did she hang her head, for her, this result is normal.

This also made Xu Zhen feel that this kid has a good mentality!

"Uncle, although I didn't get a double hundred points, you promised me!"

Of course, Xu Zhen will not break his promise to children.

"Then let's go, it just so happens that my uncle is going to Chengjing City to pull plastic nets!"

"Yay!" Li Xiaole is very happy!

"But, uncle, how is this math problem done! I didn't get it right! I thought I was right! ”

Xu Zhen took Li Xiaole's test paper and found an analysis question: chickens and rabbits in the same cage.

It is said that there is a farm, and there are 15 rabbits and chickens in a cage, and now it is found that there are 40 chicken legs and rabbit legs in the cage.

When Xu Zhen saw this question, he immediately thought of: "There are X chickens and Y rabbits in this set!" Solve two binary equations and that's it! ”

Li Xiaole opened his big puzzled eyes and asked, "Uncle, what is a binary equation?" ”

Xu Zhen heard Li Xiaole's question, and then opened his mouth wide, didn't he play a big knife in front of his little niece! Binary equations must be solved at least after the sixth grade of elementary school! If you want to be a primary school teacher, you will definitely not be qualified!

He suddenly felt that it was really difficult to be an elementary school teacher! If necessary, I have to return to my elementary school days.

My little niece is only in the third grade of elementary school now, where will there be any knowledge such as solving application problems!

If you don't do that, what should you do with the thinking of a third-grader? Xu Zhen, a 25-year-old young man, was a little depressed! This mindset is too serious!

He saw that nothing was written under the question of the little niece!

The solution to these problems should be a solution that many children in the third grade of primary school can directly think of!

Xu Zhen sometimes feels that he may not be as smart as the children in the third grade of primary school.

But why didn't Bingxue's clever little niece do it either!

Xu Zhen is a top student who was admitted to Ningjing University with a good score! It's hard to be stumped.

"Let my uncle think about it! What should elementary school students do! ”

I have to say that Xu Zhen is not stupid after all, he had a flash of inspiration, and suddenly remembered a solution, and he seemed to have returned to his primary school days.

"Chickens have two legs and rabbits have four legs. If you let both the chicken and the rabbit lift their legs, will all the rest be the rabbit's legs! Then a total of fifteen rabbits and chickens raise two legs to thirty legs, then the remaining ten legs are all rabbits! And the rest of the rabbits still have two legs each, so are there five rabbits? That's ten chickens! ”

"Ten chickens have twenty legs, and five rabbits have twenty legs, which adds up to exactly forty legs! Ah, uncle, that's really how it counts! Li Xiaole looked at Xu Zhen admiringly: "Uncle, you are so powerful!" ”

Xu Zhen wiped the sweat from his forehead, secretly thinking that he came from primary school after all!

……

Before that, the traffic police called him, and the two parties agreed to pay compensation, and asked Xu Zhen to go to the third branch of the traffic police with a valid invoice for vehicle maintenance expenses and a list of medical expenses such as hospitalization.

Xu Zhen, who didn't plan to ask for this compensation, saw that the other party was so sincere, so he parked the car in the plastic products factory and took his little niece to the third branch of the traffic police.

Fortunately, neither party was killed in a car crash, and this loss will not be too much for them to lose. Because of his work, Xu Zhen has developed the habit of asking for and keeping all valid procedures wherever he goes.

At the third branch of the traffic police, he issued an invoice for the cost of vehicle repair and a series of documents for his own physical examination in the hospital. A total of $3,153 was claimed.

Because it is half of the responsibility of each of the two parties responsible for the accident, they also paid half to Xu Zhen.

As for any mental loss, compensation for lost work, nutrition subsidies or something, Xu Zhen didn't ask them for it! If you want it, you may not be able to do it.

After taking the money, Xu Zhen took Li Xiaole to a Wansheng supermarket in the center of the city.

This is a local supermarket group company in Sanchuan Province, and it still has a good reputation in Sanchuan Province, especially in Chengjing City! The service of the staff, the quality of the business and the quality of the goods are all first-class!

A few years ago, Wansheng Group expanded, opened a branch next to Linsen Company in Ningjing City, because it was a supermarket from his hometown, Xu Zhen went to visit on the day the supermarket opened, and thought it was good, so he would go to this supermarket when he bought anything!

He also has a membership card for this supermarket, which has a lot of points in it! I don't know if it can be used here!

As a child who grew up on the edge of the city, Li Xiaole certainly wouldn't have any shame in his heart for this crowded supermarket, so he pulled Xu Zhen around the supermarket and looked for the location of the foot bathtub everywhere.

Xu Zhen asked her to look at other things, as long as she liked it, her uncle would buy it for her, but Li Xiaole is a sensible child, and he knows that it is not easy for adults to make money, even if there are some things he likes, he should buy them.

The two finally moved to the counter that sells health care products.

This is a well-known brand counter in China, and Xu Zhen is here for this brand! In the past, he has sent some gifts to customers, among which are this company's oxygen concentrators, foot baths, and so on!

Both online and customer reputation are very good.

"Twin Sheep! Xiaole, that's it! What do you think? ”

"Hmmm! Uncle said yes! But Li Xiaole looked at the price and took Xu Zhen's hand and said, "Uncle, it's so expensive!" ”

Xu Zhen smiled: "Where is it expensive, didn't you say that if you score 90 points in two exams, let your uncle reward you with 2,000 yuan, this 899 one, 2,000 yuan to buy two left, we have lunch all settled!" "Although it is said that I want to buy one for my grandmother, my mother and my sister, in fact, everyone can use one at home, so Xu Zhen still only buys two.

"Well, well!" Li Xiaole pulled Xu Zhen very happily and asked Xu Zhen to give it a try.

This kind of product counter generally has a user experience!

"Let's go!" Xu Zhen hugged Li Xiaole and put her on the recliner. The salesman next to her hurriedly came over and half-squatted to untie Li Xiaole's shoes.

Li Xiaole's face was crimson, he was very unaccustomed to it, and he wanted to come down.

"Xiaole, if you don't try it, how to explain to grandma and mother how to use it, and how to use it! It's not enough to just buy it and give it to grandma! ”

"Hmm" Li Xiaole nodded and sat down obediently.