After reading the book, the address of [Wanbenshen Station]: Avoid the pain of chasing books!

Li Dongsheng said: "This benevolent brother has insight, and I call it abacus." His calculations are a hundred times faster than his calculations. ”

"Shhh There was a sound of inhalation around them.

"Is this really that useful?" Lu Song was short of breath and his face turned red, as if his high blood pressure was about to explode. Li Dongsheng was worried that he would suddenly pull over.

"If you don't believe it, you can try it!" Since Li Dongsheng took out this abacus, he was not prepared to cherish himself.

"What is 3741 plus 1876?" Sure enough, some people were not convinced.

"Crackling, 5617."

"How much is twice as much as 6 eight 2 eight?"

“13656”

"How much is 7965 in half?"

"39 eight two and a half."

"Really, you can see that he has the answer in a few clicks."

The numbers reported around him are getting faster and faster, and Li Dongsheng always answers the answer calmly. Lu Song's eyes were getting brighter and brighter, and the hot air that spewed out was about to spit out on Li Dongsheng's face.

"Please join the army Li to teach this magic skill!" Several officials exchanged glances with each other, and everyone walked up to Li Dongsheng together, bowed and saluted. Li Dongsheng is a god in their eyes at this time, no one has been able to calculate arithmetic so quickly throughout the ages, and the abacus in his hand has made the answer with a few clicks of beads. I don't know how long it will take.

As for Li Dongsheng's age, they have already ignored it, the ancients said: The master is the teacher, this technique is learned, that is the craft of the heirloom, and the children and grandchildren will have food to eat in the future, but now it is nothing but a small bow.

"Please join the army Li and give me advice, I will give you credit before the commander." Lu Song also saluted, he was also excited, how many times had the military account been urged in the account, and now he was anxious, if everyone knew how to calculate, the progress would be much faster.

"Let's not talk about teaching, let's learn from each other. However, this is easy to learn and difficult to master, so everyone must be mentally prepared. ”

"Thank you Master Li for teaching the great cause, we will be your apprentices in the future, and we will be your disciples." When everyone heard that Li Dongsheng was really willing to teach them this technique, they were so excited, this era pays attention to the disciples of the church, and starves the master to death. So if you want to learn a craft, it's really a history of blood and tears. Seeing Li Dongsheng so generous and generous, everyone sitting here was very happy.

"I can't talk about this today, so I have to make a few calculations first. I'm doing this at Carpenter Liu's place in the village, and each of you will go and order one first. ”

"Yes." The answer was neat.

"You guys take the accounts first and take a look, where is the Chinese military account tight, let's hand this over first."

Everyone immediately took the account in their hands and stood next to Li Dongsheng in line to see what he did. Li Dongsheng clicked on the paper one by one, and wrote the supplies sent by the government along the line in one box, and the expenses of the day in another box. It's just that this word that represents the number is a bit like a ghost drawing symbol, and I can't understand it.

"Master Li, what does this word mean?" After scratching his ears and cheeks for a long time, someone still couldn't stand it and asked.

"Oh, this is a word of my own making, in place of the numbers of one, two, mountain, four, five, six, etc. This word is concise and easy to write, otherwise it would be too tiring to write numbers, but our current words are also good, which can prevent fraud. ”

"Master Li is really a genius, he can create his own fonts." Everyone praised in unison. Li Dongsheng returned them a handsome smile.

It took another day for Li Dongsheng to finish sorting out all the accounts, and when he handed over the final numbers to Lu Song, and when Lu Song saw the balance, that is, the remaining military rations, Khan immediately came down, "Li joined the army, you have helped a lot, I will give the things to the marshal first, and come back immediately." ”

"Yes, Lord Lu is busy first."

Lu Song left in a hurry. Li Dongsheng went out of the room and stretched, and sat for a day with a sore back. The little official with the organic spirit had already come up to pinch his shoulder. These people still have some eyes, a few people went to the village to find Carpenter Liu, and some people went to the room to arrange meals. The first advantage in logistics is that meals can be chosen. All the supplies have been in their hands, how can they treat themselves badly. The stomach of Li Dongsheng who had drunk porridge for many days was replenished with oil and water.

When Li Dongsheng returned to the tent in the evening, he couldn't believe that this was the place where he had stayed for two days. The original yellow earth was replaced with a carpet with a thick quilt on top and two wolf skin jackets on top. The oil lamp was replaced with silver, and there was toothpaste and toothbrush next to the futon. The house is bright, it seems that every place has privileges, but Li Dongsheng also deserves it, just teach them well tomorrow.

The next day, in their expectant eyes, Li Dongsheng began his career as a teacher. Starting from the basic accounting principles, to the Chinese characters corresponding to Arabic numerals, little by little. The following attendees are really eager for knowledge and have a very correct attitude towards learning. In order to prevent people from stealing the school, guards were also arranged to stand guard at the entrance of the barracks, and no unrelated personnel were allowed to enter.

According to Li Dongsheng's idea, the more people in the church, the better, but this must also have a foundation, and those who don't understand it can't understand what they say. Just like those of them who can do arithmetic, it is very difficult to learn abacus.

"One by one, one up, five to four, one to nine, one to one, two, two, down, five, to three, two to eight, into one" Lang Lang's endorsement echoed in the room, there was no way, if you want to play the abacus well, first memorize the abacus formula.

Lu Song went to the Zhongjun tent yesterday and has not come back yet, Li Dongsheng estimated that he went to the warehouse to count the inventory, to see if it matched the calculation.

After three days, everyone could barely use the abacus to calculate the numbers, or Li Dongsheng wrote out the abacus formula and let them watch it. I didn't memorize a few mantras for three days, which made Li Dongsheng, who had never forgotten it, very emotional, fortunately, my brother is the halo of the protagonist, otherwise it would be impossible to be admitted to the Jinshi for a few lifetimes if I memorized it like this.

Just after breakfast that day, Li Dongsheng slipped to the house, ready to spray these students again, they are getting older, and their memory is really declining. Li Dongsheng didn't scold but spoke in a heavier tone, those little officials were really calm, no matter what he said, he was smiling, let him not be angry, and someone brought him water and pinched his shoulders, he was also made by these people to have no temper, and in the end he could only say that you have to work hard to leave.

In the past few days, I have also become familiar with the guards in the camp, nodded with a smile and just wanted to enter the house, someone shouted: "Dongsheng, speed up, the commander told you to go to him immediately." ”

As soon as he heard the voice, it was Pei Sheng's, and when he looked back, he was sweating profusely and riding on a horse. Seeing Li Dongsheng turn around, he shouted: "Hurry up, it's urgent, I'm waiting for you!" ”

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