"It's true!" Liu Shengnan said happily: "If we use these numbers to write in the future, wouldn't it be much more convenient and quick?"
"The Arabic numerals are really magical!" Even Sang Yuchu was deeply moved.
Yang Yanrong smiled and said, "Not only that, this Arabic numeral is widely used. Counting is just the most commonly used method. It also derives a series of different calculation methods, such as our Chinese Tianyuan Art, if Arabic numerals are used,
If the derived calculation method is calculated, it is really simple to drink water.”
After everyone remembered the ten symbols from zero to nine, Yang Yanrong explained to everyone the use of the four operations of addition, subtraction, remaining and division one by one.
As soon as Liu Shengnan learned, his eyes shone brightly. These methods are so convenient and easy to use.
These people are not stupid people, but they are not as good as teaching children. Obviously, everyone has to learn calculation methods in daily life. Therefore, after Yang Yanrong mentioned it, everyone quickly got started and learned the three-element equation. Only then did Yang Yanrong
Stop. When he taught Ren Wuyong before, he only talked about binary equations at most. Today, it is a bit difficult for everyone to come into contact with the equations of three elements for the first time.
This lecture took more than two hours before it came to an end. I didn't know how many cups of tea I drank. Yang Yanrong put down his brush and smiled and said, "Okay, these are just the most basic things in arithmetic, more profound.
Let’s talk about the application of levels next time. My mouth was almost numb.” He looked up and saw Zhe Weixin and Zhe Siying. He didn’t know when the brother and sister came.
"When did you come?" Yang Yanrong was surprised. Seeing the two brothers and sisters listening with relish, it was obvious that they had been here for quite some time.
"This, cousin!" Zhe Weixin's face turned red. He didn't expect that this smiling cousin had such a skill and taught so many people in public. You must know that their Zhe family is the same as the Yang family.
They are all martial artists. They don’t know much about the literati’s set, but they yearn for it very much. Today, after listening to Yang Yanrong’s arithmetic, I couldn’t help but feel a lot of benefits. He said, “I was really embarrassed before, I was too
I'm impulsive, I'm here to apologize sincerely. I hope you don't take it to heart, okay?"
Yang Yanrong smiled and said, "I still think it's something. It turns out it's that, I've forgotten it long ago."
Zhe Weixin was overjoyed and said, "That's great, cousin, I wonder if I can come to listen to your lectures in the future? Although I am stupid, I also like arithmetic."
"Okay, if you are interested, come and listen, but I've finished talking today!" Yang Yanrong laughed. This guy is not a fool, he knows how to study, so he is a good kid.
"Cousin, I want to learn too." Zhe Siying, who had a white cloth stuffed into her nose, felt embarrassed and looked dissatisfied.
"Everyone is a relative. If you want to learn, I will naturally welcome you."
"Thank you cousin for this!" The two brothers Zhe Siying bowed Yang Yanrong together. Although they were relatives, the courtesy should not be abandoned.
"Hey, when did the lights be raised in the room? Is it dark?" Princess Anyang suddenly shouted and looked around. It wasn't it. It was pitch black all around. It turned out that it had been dark for a long time.
It's been a long time.
Liu Shengnan smiled and said, "You guy, you have never seen you so focused on your class. Today is really strange. You don't know it's dark."
Not to mention that Princess Anyang didn't notice it, even everyone here didn't realize that time passed so quickly. If Zhesaihua hadn't found that the group of people had disappeared and came over, they would have found that the crowd was surrounded.
Hachiro was listening to the class. Seeing that it was almost dark, he ordered someone to light the light.
"Brother, I'm so hungry!" The tenth girl Yang Yanjing touched her stomach and said with a bitter face: "We have forgotten to have dinner. Can we come and listen to the class after dinner?"
Yang Yanrong smiled and said, "Jingjing, do you like listening to classes so much? But my brother is tired of talking, what should I do?"
"I'll massage my brother's back!" said Shi Mei, but she really ran over, stood behind Yang Yanrong, gently pinched and asked, "Brother, are you comfortable?"
"It would be great if someone beats me again."
"I'll do it!" When the ninth sister Yang Yanshu heard this, she ran over immediately, squatted down and beat Yang Yanrong's legs.
"Haha, okay, let's go to have dinner first!" Yang Yanrong pulled up his ninth sister Yanshu and smiled, "Your starling is strong, how can you be tired?"
A group of people were talking and laughing. When they walked to the hall, they saw Yang Paifeng and others who had already started to serve food on the table. When she saw Yang Yanrong coming, she smiled and said, "I thought you all forgot to be hungry, come on, hurry up and go ahead.
The food has been prepared for a long time. Taijun said not to bother you and asked you to eat after the class, but you didn’t expect you to come out first.”
Zhe Weixin and Zhe Siying just arrived in the afternoon, and Princess Anyang and Liu Shengnan were there, so the dishes on this table were quite rich. Yang Paifeng and Keer took the stage together, and the dishes they made were all the same.
Yang Yanrong smelled the fragrance from afar and smiled and said, "No, I'm so hungry, everyone, sit down and have dinner."
More than a dozen people gathered around the big table, and of course the wine was the peerless concubine who brewed her home.
Liu Shengnan picked up the cup and sighed: "Mr. Yang, the peerless concubine you made is worth a lot of gold outside. I didn't expect that you could drink it at will. I really envy you."
Zhesaihua smiled and said, "Shengno, if you like it, I will ask someone to send a few boxes of them back. Anyway, there is too much wine at home. Hachiro, do you have no objection?"
Yang Yanrong laughed and said, "Of course I have no objection. I only earned 10,000 taels of gold in the afternoon. Thanks to the couplet produced by Sheng's sister, let alone a few boxes, I didn't even have a few cars to send over.
Opinion."
Liu Shengnan pursed his lips and said, "Mr. Yang, this is what you said. My father has the best drink in his life. Since he drank the concubine laughed, he has always thought about drinking, but his salary is not much, so he can only buy it every month.
It’s just one or two pounds to enjoy, but now I’ll get a few cars to go back.”
Yang Yanrong almost carried it all over the ground when he heard this. How many cars of wine do you have to pay attention to? This is not an ordinary Jizi laugh, but a peerless concubine laughing. Can ordinary people afford to drink it? Liu Shengnan also knows how to go straight
Climbing up, didn't you hear that all I said were kind words?
The sixth update is over and will continue tomorrow. Why didn’t I see the gold medal and red envelope flowers? Alas, it’s a failure.