Wu Changliang was asking Gao Zhao about the booklet she had, and the font was from the junior sister, but she couldn't understand it.

"Senior sister, what are these?"

"Uh, senior brother, you know, there are some things, I can't say, anyway, you can just listen to what I said, and also, you can't tell others that this is what I said, I only told you about the big things about my family and life, and I didn't say anything to my father, but my brother has learned, you have to teach my father, you can't say that I taught you."

Wu Changliang looked at Gao Zhao with a serious face, very serious, he nodded solemnly, "I won't say." ”

"I'm going to start with these ten numbers."

Gao Zhao wrote down the Arabic numerals from one to zero, corresponding to the Chinese characters, and then started with simple addition. Compare which is convenient.

Wu Changliang looked at the junior sister and counted a few, his eyes lit up, if these ten symbols were used instead, combined with the ninety-nine songs, the complicated digital accounting would be very clear in the future.

In ancient times, the first arithmetic chip was used to calculate the number, and later the abacus was invented, and some bookkeepers carried a small abacus with them, so that it was convenient to calculate the accounts anytime and anywhere.

Gao Zhao originally thought that the multiplication formula was a foreign product, the same as Arabic numerals, and only then did he know that it had existed in ancient times, but it was called Jiujiu Song. It is the opposite of modern times, it is reversed, starting from "ninety-nine-eighty-one" and ending with "one as one". Because the first two words of the formula are "ninety-nine", it is called ninety-nine song.

It has to be replaced with a word, one five gets five, and it becomes one five like five. There is no need for a teacher brother for this, Gao Zhao plans to hand over the mental arithmetic and form to the senior brother, and the rest will be talked about later, depending on what his father needs at work, she is teaching the senior brother to get better and hand it over to his father.

Why didn't you teach your father before?

Gao Zhao had always been worried about his grandfather at home, how dare he highlight his "wisdom", worried that he would burn her as a monster, and besides, his father's work was very good without those, and it was better to have more than less, and it was important to save his life.

It's different now, the senior brother didn't think she would be weird, and in the future, through the senior brother's teaching, the father would think it was the Wu family's secret method.

Another point, Gao Zhao is a layman, and naturally has the mentality of a fox and a fake tiger, relying on her senior brother, no one will dare to treat her in the future.

Thinking about it this way, senior brother is a good choice, let her do whatever she wants.

Hey! Refreshing!

Wu Changliang, who was immersed in watching, heard the laughter of his junior sister, looked up, Gao Zhao was busy with a serious face, and said: "Senior brother, you first use these ten symbols proficiently, and then use Jiujiu Song to substitute them, none of them will be wrong, I will talk about the next step." ”

"Okay."

Gao Zhao burned the ones he had just written for his senior brother, "That booklet must be seen by others, but if you don't explain it, you can't understand it, don't read it first, and then talk about those symbols." ”

Wu Changliang didn't ask, nodded and said he knew.

This is the end of running in Zhuangzi, Gao Zhao found an excuse to let his younger brother take his sister to run two laps, saying that she wanted to ask the senior brother to calculate the plan, but Qiaoyun's look that you can't deceive made Gao Zhao speechless.

When I got home, I saw that my second uncle was coming, but I didn't see my cousin, Gao Zhao didn't ask much, and it was estimated that my cousin Jiang Hao would not come to the county school.

Second Uncle Jiang apologized to Jiang, "Hao'er said that he would continue to study with Mr. Liang, and he didn't want to change Mr. Liang, so I went to ask Mr. Liang and said that Hao'er was okay, so I left him alone." ”

Although the Jiang family was a little disappointed, this was a matter for the second brother's family, and she couldn't force it.

Second Uncle Jiang didn't stay for dinner, saying that he was going to Feng's shop to do something, and Jiang took out some gifts for his second brother to bring to the eldest sister's house.

When Gao Zhao went to the main house again, he saw that the second uncle had already left.

"Second uncle is busy? I went to the kitchen and explained how to cook a few more dishes. ”

"No need, your second uncle went to Feng's shop to do errands, and if he didn't come back for dinner, he would go back to Lianggezhuang directly."

Gao Zhao saw that his mother looked displeased, so he didn't continue to ask, and said something else.

"Mother, I haven't been to Jia's house for a few days, tomorrow I will take Qiaoyun there, I should learn to sit, I don't know if Xibei will stare when she sees me? Hee-hee. ”

"If you go, study hard, don't patronize and play with Xibei, I see that the two of you will chatter together, where do you have so many things to say."

"Who knows, anyway, it's never cold, a few of us just Sister Qian doesn't talk much, Sister Wu just endures it, otherwise she will talk a lot."

Wu Yingchun is a cousin in the ancestral house who got married, and she waited until she returned to the door three days before returning to the county.

Uncle Bao rushed to pull his daughter back, Bao Yingyu said that her aunt promised to give her a kiss, she would rather marry a businessman than a countryman, Mrs. Qian woke up in the middle, and she was noisy and noisy to keep her niece by her side, Uncle Bao was so angry that he beat his daughter at the Qian family, and Qian Yulan couldn't stop her.

Mrs. Qian drank tea after a big fuss, and fell asleep after a while, and the Qian family stopped.

Mrs. Qian was angry, and Qian Yulan didn't come over when she was serving at home.

The next day, Gao Zhao didn't take Qiaoyun to Jia's house and saw Jia Xibei, and sure enough, she glared and asked, "Aunt Zhao forgot about us?" See ......"

I really want to talk about the guy who forgets his friends, but Yu Qingwa and Wu Yingchun are waiting with wide eyes, Gao Zhao walked over and hugged her with a smile, "Where can I forget Niece Jia, I will cook things for you at home." ”

She took out the bracers and gave one to each person, they took it, I don't know what to do, Gao Zhao put her own on it and gestured it.

"Bracers, everyone will wear them when we run, the little lady will run the team, and Jia's niece will be the captain."

Jasibe muttered, "Isn't it the Wife Team?" How did you change your name? ”

"If you are married, you are a fierce wife team, when you run, you are a running team, and if you are not married, you are a strong women's team, right?"

"You've got so many tricks." Jasibe put on the bracers, raised his hand to look at it, and said, "You won't say that you made this yourself, do you?" ”

Gao Zhao coughed twice, "I can't do it well yet, look at the test in my hand, I'm sorry to send you, so let the spring bamboo weave, I want to teach you, it's better to teach people to fish than to teach people to fish?, you will be better than me to give you directly, in the future, you can weave and send it to your family, that is a heart." ”

"Everything is your reason, but you can think about it, is it difficult to learn?"

Gao Zhao cut his voice and said: "I don't like to learn to pull down, I finally dreamed of it, I pondered for several days, there are a lot of people in the embroidery club, but no one will know this, if there is any female red competition in the future, I am unique, you are greedy." ”

As soon as she heard this, Jia Xibei became interested, "Okay, I'll learn, and I'll go back to Beijing in the future, no one will laugh at me for not being a female celebrity at all, and then I'll blind their eyes, haha!" ”

Yuqingwa clapped her hands, Wu Yingchun saw that Gao Zhao could do it, she would definitely be able to learn it, and she would also clap her hands to learn.

The proud Gao Zhao hummed and fought against Wu Yingchun, she put on a flower stand, jumping left and right hooks, Yuqingwa Dale, "Aunt Zhao, I like this, teach me this in the future." ”

Gao Zhao stopped and looked at her, but he didn't expect that the little fan girl was a violent person, she liked sanda, and her face hurt for Wang Xiaosan. I want to chat with more like-minded people about "{?$article_title?} ", WeChat pays attention to "excellent reading literature", chatting about life, looking for confidants~