"Chickens and rabbits in the same cage, a total of 46 heads, a total of 128 feet, how many chickens and rabbits are there?"

Xie Nuanyi bit the pen and tried hard to think about how to solve it with the knowledge below the second grade. Pen, fun, pavilion www. biquge。 info

The problem of chickens and rabbits in the same cage, just like this, the two-dimensional one-dimensional equation is solved in minutes, the problem is, she hasn't even learned the one-dimensional equation now, people are really inert, there are simple, and now I think about the complex, it feels so difficult.

Next.

There are 100 chickens and rabbits, and there are 80 more chickens and rabbits than rabbits.

Next one.

There are 3 classes with a total of 135 students in the third grade of Yuying Primary School, 5 more students in the second class than the first class, 7 fewer students in the third class than the second class, how many people are in each of the three classes?

……

Xie Nuanyi had the urge to look at the sky speechlessly.

She really looked up at the sky, the sky was very high and blue, and it was incomparable to the people on the other side who couldn't see clearly in the haze everywhere. She took a deep breath and felt a cool air pass from her lungs to her heart, and her mind cleared all at once.

She lowered her head and continued to work on the question.

"Oh, warm clothes are still working hard, what a good student, I will come back with a top prize in the exam, so that our village will be lively."

"Yes, this kid is really good, and he doesn't run around like other kids."

"Well, it's still Jikarma who will teach children."

……

Xie Nuanyi raised his head and saw Xie Hongxing walking into their small courtyard with a smile on his face, and later followed a few old people last time, and the courtyard suddenly seemed a lot more crowded.

Looking at the lively people, Xie Nuanyi suddenly had an idea, his yard is indeed too small, and there is no one in the place next to the village committee compound, can he buy it and build a larger yard?

Xie Jiye came out of the house when he heard the movement, he greeted the people in the courtyard one by one, beckoned them to sit down, and then asked, "Lord Hongxing, are you coming here today?" ”

Xie Hongxing laughed and looked at everyone: "Jiye, that's the case, isn't it almost the New Year?" Everyone is wondering if our batch of loaches can come out? If you can, it can be regarded as adding a sum of income for the New Year. ”

Xie Jiye nodded and said, "Okay, I'll go to the county to ask, if you can, we'll accept it and sell it." By the way, what do those big fish guys mean? ”

Everyone discussed it and decided to keep some fish and loaches, after all, it was the New Year, and the big guys, whether they had money or not, wanted to be extravagant.

After Xie Jiye discussed with the big guy, he didn't stop for a moment, and went to the county on a bicycle.

This is also the first time Xie Jiye has taken the village, or signed a contract, and the older people in the village specially picked a good day, set up a pond, and fished and caught loaches.

On that day, the village was very lively, adults and children were smiling on their faces, everyone walked with the wind, in the old people in the clan shouted, the scene suddenly became lively, everyone was talking and laughing, even the children took advantage of the happiness of the adults to take their own small nets and fished happily.

Xie Nuanyi stood there, his ears were full of human voices, laughter, and he didn't know who said it, let alone what it said, but he was full of joy that he could feel with his eyes closed.

She suddenly felt that the irritability of being tortured by the Olympiad questions these days was all gone.

The fish and loaches caught up are classified, the one on the side is weighed, and the money is settled on the spot, and the money is Xie Jiye, and the price is left. Xie Jiye didn't think about making money in the village through this, he also had farming, and he just helped the people in the village sell it.

Therefore, the people in the village were a little embarrassed, and they all praised Xie Jiye for being kind and real.

This time, because it was the first time, and because of the cold weather, the big guys didn't raise much, but even so, each family had at least a few thousand yuan of income, which seemed to be not much later, but at present, it was comparable to the income of most of them who went out to work for half a year or even a year.

Everyone in the village laughed from ear to ear, and they strengthened their determination to make Xie Jiye the village head. When someone said it, the big guy also said:

"Which of you has become rich with the whole village like Ji'an?"

"That's right, let everyone stay at home without delay."

"yes, have you ever seen someone who helped sell something without mentioning a penny?"

"That's right, if you don't say that people are kind!"

……

All kinds of praise are endless, Xie Nuanyi found that his father was in a lot of energy during this time, and the whole person can be described in four words: high-spirited.

"There are 18 spiders, dragonflies, and cicadas, with a total of 118 legs and 20 pairs of wings (spiders have 8 legs; Dragonfly 6 legs, two pairs of wings; Cicadas have 6 legs and a pair of wings), how many dragonflies are there?

Hey, warm clothes, I've been looking at you holding such a thick book lately, it turns out that I'm reading this, what are you doing here? ”

Xie Nuanyi glanced at his father speechlessly, it turned out that he had only found out until now: "Dad, our teacher asked me to participate in a math competition."

"Oh," Xie Jiye put down the book without too much interest, and said to Xie Nuanyi, "Then you prepare well and strive to get a ranking." ”

Ji Qingmei's eyes lit up when she heard Xie Nuanyi's words, Xie Jiye didn't know what the nature of the competition was, but she knew that these could be added later, she hurriedly hugged Xie Run's heart and stepped forward: "What kind of competition, in the province or in the city, in the country?" ”

Xie Nuanyi paused for a moment, raised his head and said with a smile: "National, Mom, will you accompany me then?" ”

Ji Qingmei smiled and glanced at Xie Nuanyi: "Then you also have that ability." Jiye, this is not a big deal, first stained with the light of his daughter. ”

"What's the light?" Xie Jiye was still a little confused, "Warm clothes to participate in the competition, what is the matter with you?" ”

"Why not?" Ji Qingmei came to Xie Nuanyi's side, looked at the questions she was doing, and said to Xie Jiye, "Do you know that the national competition will be held in the capital in the end, do you say that your daughter will be stained by then?" ”

Xie Nuanyi stretched out his hand to Xie Runxin, Xie Runxin had always been close to her, and stretched out his hands with a smile, and whispered in his mouth, Xie Nuanyi laughed unconsciously.

Ji Qingmei hurriedly dodged and reprimanded: "You still come to tease him, now you are mainly studying hard and striving to enter the finals, don't brush it down when the time comes, and be embarrassed when the time comes." ”

Xie Nuanyi frowned slightly, lowered his head and continued to do the question.

Xie Jiye listened to Ji Qingmei's words, and looked forward to it in his heart, he said with some uncertainty: "Will people let us go then?" ”

"It should be, the child is so young, it's not easy to go with it?"

Xie Jiye thought for a while and said: "That's too, but don't worry, warm clothes, our family will pay back the money almost this year, even if you don't let you go, you can inquire, and we'll go by ourselves when the time comes." ”

Xie Nuanyi couldn't help but stroke her forehead, was she worried? (To be continued.) )