"What are these?"

Lu Fujing saw the Arabic numerals written on the paper, pointed and asked.

"This is Zhang's number! is the same as Zhang's arithmetic, it was all Zhang Gongzi who came up with it himself! I've learned a little bit just now, and it's really much easier than our usual bookkeeping. If we use this method to keep accounts, it will definitely save us too much time in the future! I'll tell you too, with Fujing's brain, it is estimated that you will learn much faster than me! ”

At the mention of this, Chen Qiaoxi had long forgotten the embarrassment just now, came over to take Lu Fujing's hand, and said with a radiant look.

Lu Fujing glanced at Zhang Twelve, picked up the paper on the table and looked at it.

Everyone has a shining point, but it's just not in the same field.

Qin Yutong is a collection of poems, but Lu Fujing works in business, and from now on, it seems that he also has a good talent in arithmetic.

Not long after Chen Qiaoxi told her, Lu Fujing already understood everything, and she found that the substitution of characters for numbers is indeed simpler than using Chinese characters.

Zhang Twelve told them about the simple addition and subtraction of this number, and then how it evolved from a simple single digit to ten hundred million, where did the two women receive such novel knowledge?

I couldn't help but be stunned for a while.

However, both of them do have some talent, and they are very studious, and after discovering the various wonders contained in the addition and subtraction of Zhang's numbers, they are intoxicated and unable to extricate themselves.

The two women were in full swing there, and Zhang Twelve was happy to be idle, looking at the serious appearance of the two stunning women leaning down in front of the table, it was also unique.

…………

It took another unknown amount of time for the two women's studies to come to an end, and they looked up at each other, both of them seeing shock and joy in each other's eyes.

Two women should be regarded as the type of strong women in the 21st century, how can they not be happy when they suddenly get such a sharp weapon for settling accounts?

Chen Qiaoxi looked at Zhang Twelve, who was sitting next to him a little drowsy, but he couldn't help but laugh and said: "I am eager to learn from Fu Jing, but I left Zhang Gongzi out in the cold, and it was rude." ”

Zhang Twelve arched his hand and said, "It's okay, it's okay." ”

"Zhang Gongzi, the method of addition and subtraction you told us today seems simple, but it can greatly simplify our usual accounting time, whether it is for the bookkeeping of Lu Mansion or Lujia Restaurant, it has a pivotal role, and the little woman is here to thank you."

As he spoke, Chen Qiaoxi got up and saluted Zhang Twelve.

I didn't expect that the addition and subtraction operations in elementary school could be regarded as treasures here, which is not too cool!

Lu Fujing asked with a rare opening: "Have you ever told anyone else about this arithmetic method, for example, the Qin family?" ”

This is what she is more concerned about.

How powerful this arithmetic method is, only those who have studied it can understand it, Lu Fujing can understand it, and she knows that if this arithmetic method is used to manage her own restaurant, it will definitely make the restaurant more powerful.

But what if other restaurants also know this arithmetic?

Then their advantage is gone, thinking that the bad guy still has such an identity as the son-in-law of the Qin family, Lu Fujing feels that her worries are not groundless.

"Well—not really. Until now, only the two of you know about this arithmetic except me. Besides, I'm a member of the Lu family now, so I'm willing to tell others about this arithmetic. ”

Heh, you are also a member of the Lu family?

Lu Fujing felt that she should laugh at him, but I don't know why, when she heard him say that she was a member of the Lu family, she felt warm in her heart?

"And this arithmetic, in addition to this simple addition and subtraction, there is also multiplication and division operations, and I will teach Miss Chen when I have time in the future!"

"Oh? yes, that's great! ”

Chen Qiaoxi was really happy, but he didn't know Zhang Twelve's little abacus.

Looking at this posture, Lu Fujing has already admitted the importance of his arithmetic method, so he hurriedly paved the way for Chen Qiaoxi's boudoir to come back in the future, thinking that when he comes back next night, hehe, you won't object, right?

Thinking about the beautiful scene that happened between the two just now, Zhang Twelve was full of excitement.

"That's fine—let me know the next time you come, and I'll come and learn the arithmetic."

“…………”

…………

Zhang Twelve felt that this Lu Fujing was deliberately targeting him, but even if he knew, he couldn't say it!

Hmph, anyway, I live next door to Chen Qiaoxi, so I'll just come over quietly in the future.

Zhang Twelve walked out of Chen Qiaoxi's room with Lu Fujing.

Walking ahead, he could clearly hear footsteps behind him.

You must know that Chen Qiaoxi's wing room is next to Zhang Twelve's, and next to Zhang Twelve's is a wall except for a wing room.

So, what does she want to do with her?

This woman, didn't she feel that she didn't listen to her and ran to find Chen Qiaoxi, it was not easy to do anything in Chen Qiaoxi's room just now, and now she came out and wanted to beat him, right?

Quite possibly!

Zhang Twelve felt that it was time to explain to himself, so he immediately stopped and turned to look at Lu Fujing: "Miss Lu, when I went to find Miss Chen, it was during the day - if you didn't go, I wouldn't have come out so late, so you can't blame me this time, right?" ”

Seeing that Lu Fujing didn't answer, but still walked towards him, Zhang Twelve suddenly felt cold, as if it was in vain to reason with this violent woman, so he closed his eyes in resignation, and stretched out his left leg like a little rest:

"Kick if you want, but it's better to kick this!"

There's no way, my other leg is just sharp, how can I be hit like this again?

Lu Fujing's footsteps got closer and closer, and then walked in front of him - he didn't stop, but after hearing the word "sick", the footsteps gradually disappeared......

Nani? What's the situation?

Zhang Twelve hurriedly opened his eyes and looked back, and found that Lu Fujing walked to the wall, that is, outside the door of the wing room next to him, opened the door, and walked in!

The moment the door was closed, Lu Fujing glanced at him, pouted and said "sick" again, and then closed the door.

The despised Zhang Twelve felt sad and angry, thinking about the way he closed his eyes and begged for a beating just now - what a shame! And it's been twice today!

Hey, I can't wait to find a crack in the ground to get into!

And what's even more depressing is that how can this violent female devil live next door to her? No wonder she knows every time he goes to find Chen Qiaoxi, it turns out that the danger has always been next to him......

He also thought about sneaking into Chen Qiaoxi's boudoir quietly in the future, hoping to continue the frontier!

Now it seems that it is cold......