"Childe, today is the first day that the new agreement officially takes effect, and Boss Ding has built a big workshop in Dongcheng, oh, the winery! Lao Zhou helped him build, the raw materials of koji and rice are still provided to him, the first batch of wine has also come out, Lao Zhou has weighed there, a total of 863 catties, we charge 3 yuan of silver per catty, a total of ...... 33 gets 9, 36 gets 18, 38 gets 24,2589 money, 258 taels and 9 dollars of silver, Childe, we have lost a lot, if we use the original agreement, he has to give us 863 taels ......"

Lin Su smiled: "You have to look at it from the perspective of development!" Be a little patterned! What's the point of earning less today? Haining Building plans to build 8 such distilleries, and it will be expanded in the future, calculate, 8 wineries, according to the same scale, how much silver do you have to give me every day? ”

"8 seats, 258 taels and 9 dollars per seat, Childe, I can't calculate this, apply for the calculation of the column......" The little peach peach eyes were shining, somewhat coquettish.

"Accurate!"

Xiao Tao picked up the chopsticks on the table together, turned it upside down and made an equation on the ground:

Soon, get the result: 2071 two 2 money!

"Yes, the answer is correct!" Lin Su said: "So, do we earn more, or do we earn less?" ”

"Childe, you are still smart...... "Xiao Tao is so happy, there is more and more money, and she, the little housekeeper, is the happiest.

Suddenly, she was startled, and a woman in white appeared in front of her, she looked at the ground in a daze, and on the ground was the equation she had just listed, and she also knew the person who came, it was the immortal who came to visit her son yesterday......

Zhang Yiyu looked at the equation on the ground, confused, she didn't know any of the strange symbols on the ground, but why did she use this symbol to calculate, such a complicated arithmetic problem, this little girl gave the answer in a blink of an eye?

863 catties, 3 cents per catty, how much will it be? If you ask her, she will definitely not be able to answer, and she needs to use the calculation chip for a long time, but the little woman answered casually, she has already said that it is oral calculation.

How much is 2589 for a building, 8 for a seat?

This is too terrifying, the number is too big, if you use the calculation chip, the calculation chip alone will be high, but the little woman squatted on the ground and calculated it in a moment.

Oh my God, this woman is an arithmetic genius!

But she doesn't understand what she calculates......

"Little Peach, what kind of arithmetic method are you?" Zhang Yiyu slowly raised his head, his eyes shining.

"How do I know how? It's all taught by my son-in-law, son, what's this called? Xiao Tao was very proud, raised her head and asked Childe, and her chest was also raised, her chest was very proud of her, and it seemed to be taller than the fairy sister in front of her.

"Multiplication, haven't you memorized it for three whole nights? Don't know what the name is? ”

Zhang Yiyu was even more confused: "Multiplication? What is multiplication? In addition, these symbols ......"

Lin Su was stunned, entered the world of mathematics, and forgot where he was.

There is no multiplication and division in this world, all multiplication is turned into addition and subtraction, for example, 8 wineries, each winery is 2589 money, if you let ordinary people calculate, they will directly move out 20,000 calculation chips, count them one by one......

Moreover, how can they understand Arabic numerals?

Are all the numbers in Chinese characters, or are they in traditional Chinese, so I asked, do you want people to live?

"It's a new counting symbol, it's 1, it's 2,...... As for multiplication, it is extracted from addition and subtraction, which makes the calculation easier and the calculation efficiency is improved by a hundredfold......"

Zhang Yiyu's heartbeat accelerated, oh my God, my brother said that he was proficient in miscellaneous studies, but he didn't say that he was proficient to this extent, he created his own secret method, the efficiency was increased by a hundredfold, and the ancient scrolls of heaven were really what else he was?

"Xiao Tao, I have something to talk about with your son-in-law, why don't you go out first?"

Momo's eyes fell on Childe.

Lin Su nodded lightly: "Go to the winery and tell Boss Ding that you don't need to settle the bill with cash every day, once a month, just use the silver ticket, a pile of silver is placed in the house, there is no need for this." ”

"Good!" Little Peach is out.

Lin Su poured Zhang Yiyu a cup of tea, his heartbeat quietly accelerated, if she hadn't predicted wrong, she should have brought up the Heavenly Book Ancient Scroll......

Zhang Yiyu took a sip of the teacup, and then went through all the plans again in his heart, confirmed them again, and then spoke: "My brother didn't know if he mentioned one thing to you at the time, that is, ...... The Book of Heaven. ”

Lin Su frowned: "It doesn't seem to be, what is the Heavenly Book Scroll?" ”

The Book of Heaven Ancient Scroll, named "King Wen Tianshu", was obtained by a top elder of the Bishui Sect during an overseas exploration ten years ago, and the content was broad and profound, and countless cultivators deciphered it for seven years without finding anything.

Later, the people of Bishui Sect wondered if the name of this book was "Wenwang Tianshu", did it mean that a genius of Wendao was needed to decipher it?

So, her brother was ...... by her I took it up the mountain, practiced penance for three years, and decrypted one of the volumes, and sure enough, the Wendao genius worked!

But it is precisely because of his decryption that the masters of the Bishui Sect believe that the decryption of this ancient scroll has nothing to do with the level of cultivation, but with the miscellaneous sciences of arithmetic, five elements, and astronomy.

"It's a bit interesting to have something to do with arithmetic, but I'm afraid it's inconvenient for me to participate, after all, this is the great secret of the Immortal Sect."

"The Book of Heaven is named after 'King Wen Tianshu', in fact, it has been pointed out that the people in the Wendao are the chosen sons of the Heavenly Book to decipher the Book of Heaven, you come to decipher, secretly in line with the will of heaven, how can the Immortal Sect go against the sky, it is not good for you? I will only be grateful to you. ”

"Of course I believe what you say, or try it, maybe I won't be able to decipher it at all."

Zhang Yiyu's hand was together, and a book appeared out of thin air in his palm, and on the cover, four big characters: Wenwang Tianshu.

Lin Su opened the cover, and as soon as the record inside entered his eyes, his heart beat faster, and in an instant, he understood that the people of the Bishui Narcissus Sect were completely mistaken.

The Book of Heaven does not refer to the decryption of literati, but to ...... This book is closely related to a man named King Wen.

He is King Wen of Zhou.

Why? Because the content recorded in it is extremely familiar to him, that is, the principle of gossip.

King Wen of Zhou was a member of the Zhou Dynasty.

The sons of the earth were more than 600 years later than him.

But he couldn't figure it out in the world.

There are works by the sons, but there is nothing to do with King Wen of Zhou.

Now a book of heaven of King Wen suddenly appeared, and the gossip recorded in it appeared.

He has also seen the gossip map, and now it is clearly presented in his super memory system.

He looked at it at a glance, and the first chapter, with some marks on it, was Xinmo, which was obviously marked by Zhang Haoran, and this first chapter was the result of three years of decryption. From this point of view, the scroll was not actually the original, but rubbed, otherwise, he would not have been allowed to leave a handwriting on it.

But Lin Su was confused, because what was said above was plausible to the gossip in his memory.

The gossip in his memory is to first draw a picture, and then explain it in detail.

What about the figure?

Chapter 1, Chapter 2, all the way to Chapter 10, there are no pictures at all.

Without a gossip map, what gossip to talk about? Isn't it a book from heaven that you talk about empty words?

Lin Su was suddenly stunned, could it be that this is the fundamental reason why the Book of Heaven became the Book of Heaven? One of the most critical gossip maps is missing!

He closed the book and slowly raised his head, Zhang Yiyu's wonderful eyes were also staring at him, full of hope.

"Do you see what's coming?"

"How can it be that easy? I'll take another look at ......."