After being promoted, Xu San's free time has also changed a lot.

As a man with experience in later generations of management, managing a battalion of quartermasters was not a problem for him. The subordinates are very powerful, and after taking out a set of forms by themselves, these subordinates learned to copy and paste on their own without even having to teach them, and there are not too many problems in using them. After Xu San taught them the dismantling and combination of several tables, Xu San felt that he could basically lie down and be a leader.

The form is very easy to use, even the adjutant Cao Yan sent by the brigade department is full of praise for this, saying that it is to be promoted in the whole brigade, Xu San said to give up the right, if you are willing to promote, you can promote, the credit is yours, but don't let me do the work, Xu San's idea is also exactly in line with Cao Yan's meaning.

As a result, this person who should have been sent by his superiors to monitor Xu San quickly became one with Xu San.

came out of the battalion commander's office and went to the cooking class to leave some money, and then Xu San skipped the shift and rode his small motorcycle home.

The business of Xu San's shop is now much better than it was three months ago, it used to be three days of fishing and two days of drying nets, but now it can be said that it is open every day.

After returning from Phoenix, Ma Cuilan took the initiative to take on the task of helping Xu San open the door and sell goods.

Xu San didn't refuse, and after making up a lot of goods, the business of the shop gradually improved.

However, the corresponding rumors and rumors also increased, and seeing that Ma Cuilan didn't care, Xu San didn't use any special means to interfere with those broken mouths.

The happiest person in the normal business of the store is not Xu San, but the little girl Xu Dongmei.

After more than two months of training, the little girl has now made this small shop her own large toy. Even without her mother's instructions, she obediently sat behind the counter, pretending to be the shopkeeper like a little adult.

The little girl is very smart, and her cleverness surprised Xu Sandu.

From evasive learning at the beginning, to active learning later, in just three months, she has learned multiplication and division, and she has also learned mixed operations.

You know, in the future, this is the third grade of elementary school.

Seeing the little girl carefully calculating the accounts in the small book, she was a little distressed, and she was thinking about whether to wait for another half a year to teach her the one-yuan equation.

The motorcycle stopped at the door, and the little girl immediately jumped down from the counter, and then ran to Xu San and jumped up to ask for a hug.

Xu Sanyi picked up the little girl from the ground, then held it in his arms, and pricked the little girl's face a few times with the beard he hadn't shaved for several days.

"Haha, itchy, uncle, don't be scum!" The little girl giggled and pushed Xu San's face away with her little hand.

"Okay, uncle is no longer pierced, have you been obedient these days?"

"Obedient, I only took half a day to finish the homework you left." The little girl looked up and said proudly.

Xu San smiled and reached out to touch his head, "Awesome!" It's a reward for you. As he spoke, he took out a lollipop from his pocket and stuffed it into the little girl's hand.

The little girl skillfully peeled off the candy wrapper, and then put the lollipop in her mouth, "Thank you, uncle." ”

"Where's your mother?"

"I'm busy making clothes." As she spoke, the little girl rubbed in the crook of Xu San's arm, then fell to the ground, trotted two steps back to the counter, and took out a ledger, "Uncle, come here!" ”

Xu San leaned over and glanced at the little girl's account book, and found that this was the little girl's store ledger.

I remember a little messy, because although the little girl is good at math, after all, she is young and can write a limited number of words, so half of this account is made of pictures.

Xu San pointed to a square and asked, "What is this?" ”

"This is a cigarette roll." The little girl replied.

What about this, Xu San pointed to another square that looked different and asked, "This pancreas." ”

The little girl's illustrated way of dealing with it really shocked him, he never dreamed that the little girl would be able to keep accounts in this way, but Xu San still had a question in his heart, that is, why did the little girl take out the account book until now to show it to herself.

"Uncle, you see, I sold a total of 12 yuan and five cents and six cents last month." The little girl flipped a few pages forward of the ledger and pointed to the footer.

Xu San flipped through it and found that he had not miscalculated, "Xiaomeizi, it's so powerful, what about the money?" ”

"The big tickets are all handed over to my mother, and the change is in the money box." The little girl said and looked at the money box under the counter with her eyes, and then she blinked her eyes and looked at Xu San expectantly, "Uncle, you said, I will help you sell things, and you will give me a 5% commission every month." ”

".emmm....." Now Xu San finally knows why the little girl is so serious about math, it turns out that she is waiting here.

"Do you know how 5% counts?" Xu San had never taught the algorithm of percentages to the little girl, so he took this opportunity to teach the algorithm of percentages first.

"Huh? Is it five dollars? "The little girl covered a number.

"No, five percent is to divide one into 100 parts and take only five of them. If 5% of a hundred dollars is five dollars, 5% of a dollar is 5 cents. With this introduction, Xu San briefly explained the calculation process of percentages.

Xu San spoke very slowly, and also told the little girl two examples.

After listening to this, the little girl immediately picked up the pen, thought about it for a while, and then checked it on the small book on the side, "12 pieces of five cents and six cents are equal to 1256, divided by one hundred is equal to.... Rounded to 1300 points, 1300 points divided by 100 equals 13 points, and multiplied by 5 equals 65 points. In the end, I should get a commission of six cents and five. Uncle, am I right? After calculating her commission, the little girl raised her head, looked at Xu San and asked.

Seeing the little girl's serious calculation of commissions, Xu San suddenly felt like crying.

Is this what it's like to have a girl growing up in the family?

"Yes, yes, Xiaomeizi is amazing, I'm so big with you, but you didn't count it so fast!" Xu San said and used his head to kill.

"That's it, you don't look at who I am?" Saying that, Xiao Meizi raised his little face again, this time the expression on his face was even more embarrassed than just now, but Xu San likes to watch it, and if he gets praise, he should be carefree, and the child should be carefree.

Stretched out his finger and scratched his nose, "Can't be proud!" ”

"Good! I'm not proud! The little girl said with a smile insincerely.

Xu San packed up his things, "Close the door, Uncle is happy today, and I will take you shopping." ”

"Let's sell it for a while, there will be customers when it's almost dark."

"Uncle said that the door will be closed, and we will not miss this time."

One big and one small quickly cleaned up the store, and then Xu San said to the little girl, "Go and say hello to your mother." ”

"Well, that." The little girl agreed, and then jumped up and down with the bear to inform her mother.