Zhou Mi was a little angry for a moment: "I want to see what kind of genius you are!"
Su Chen didn't pay much attention to it and waited until the things were delivered.
Start writing ten characters on the first page.
"What is this?"
When Zhou Mi, who was sitting next to him, saw these characters, he felt that they were very simple, but they also seemed to have some profound meanings.
"This is called numbers!"
Su Chen directly removed the word "Arab".
Are you kidding me? I copied it myself and left a name for them?
"number?"
Zhou Mi was stunned on the spot.
"Yes, because it was my idea, I designated them as Su Chen's number!"
"Su Chen's number? What's the use?"
Zhou Mi asked again.
"It's very useful!"
"This one represents zero, this one represents one..."
Su Chen told Zhou Mi the functions and pronunciations of the ten numbers one by one.
Zhou Mi asked strangely: "But, isn't this the same? It's just that the way of writing is simpler."
"Then, let's change the way we write it!"
While talking, Su Chen handed Zhou Mi a charcoal pen.
Zhou Mi picked up the charcoal pencil out of curiosity and looked at it carefully: "How do I change it?"
"Tao'er, you tell me, and the two of us will write it."
Tao'er nodded slightly. He already knew this number before. Of course you know the difference!
"one!"
Su Chen and Zhou Mi lowered their heads and wrote down directly.
"thirty!"
"one thousand!"
"Ten thousand..."
Tao'er's voice was very soft and fast, and both of them wrote very quickly.
"Look, there's no difference!" Zhou Mi raised his head and said proudly.
"Thirty-six thousand eight hundred and seventy-two!"
Taoer said again.
Su Chen wrote without saying a word. When Zhou Mi finished writing, he turned back and looked at Su Chen's numbers.
He was stunned for a while, but after a while, he suddenly realized it, and then continued: "The more complex the numbers are, the simpler your method is actually, right?"
"Yes, not only in terms of writing, but also in terms of calculation, it is very simple!"
Su Chen said again.
Zhou Mi looked at Tao'er in disbelief: "Can you ask questions? Come up with a slightly more complicated question, and Mr. Su and I will calculate it together!"
Zhou Mi is quite confident in arithmetic.
She has been extremely proficient in this aspect since she was a child. Every year in the treasury, she will personally check the cashiers of all sizes. Although she dare not say that there will be no problems at all, it is already very difficult. .
"good!"
Su Chen glanced at Tao'er, and then nodded slightly: "Just ask a random question, the same question I asked you when I taught you before."
"Using a rope to measure a well, if the rope is folded in three, the rope is four feet longer; if the rope is folded in four, the rope is one foot longer, and the rope is longer. What is the depth of the well?"
Zhou Mi heard this.
His brows were also deeply wrinkled, and his eyes were somewhat solemn.
This problem is indeed a bit complicated, but it can be solved. After thinking about it for a moment, he nodded slightly and was about to write and draw.
But he found that Su Chen beside him had put down his pen.
"you……"
"It's finished!"
Su Chen nodded slightly, and then said with a smile.
Zhou Mi was already a little confused, as if he couldn't believe his ears. He looked at Su Chen in front of him, and then looked over hastily.
After just looking at it, I instantly felt a deep sense of frustration.
If what is written above is put into numbers, it will be very easy and very easy.
However, if she were allowed to calculate it by herself, she would definitely be able to calculate it, but the process might be a little more troublesome.
Although I already have an idea, I know what the solution to this problem should be. However, the gap between the two is already obvious!
"Um!"
Su Chen took a long breath, looked at the person in front of him, pondered for a moment, and then continued: "Actually, it's not another problem, it's because of the formula, and it's also the convenience of this number, no matter what it is In fact, there is a set of formulas that can be used to replace such problems. Then the forward or backward deduction from the formula should be established! "
"So, I can solve this problem faster and easier!"
"Is this yours, with the rope as A and the depth of the well as B?"
"right!"
Su Chen nodded again.
"Can you teach me?" At this time, Zhou Mi had already put away her contempt. She is a person who is very sensitive to numbers, so naturally she can easily see that this calculation method is different from her own. In comparison, I don’t know how much simpler and easier it is.
"good!"
Su Chen nodded: "Then let's start to get to know each other from these numbers again!"
"You should know the arithmetic table, right?"
"This is natural, even children can memorize it!"
Zhou Mi rolled his eyes at Su Chen speechlessly, thinking that Su Chen was looking down upon.
"You can bring all of this into brand new numbers. Use these numbers to replace them!"
"Um!"
Zhou Mi listened carefully and studied carefully.
I have to say that Zhou Mi is very smart. After more than two hours, he has been able to use many formulas and methods to calculate very skillfully. In fact, this is also very solid with Zhou Mi's previous foundation. Have a deep relationship.
Zhou Mi just felt unfamiliar with this number and calculation formula.
However, in terms of arithmetic, it is already very good.
"This method is indeed very simple, and if we study it further, I am afraid it can be extended to more fields. However, these things are probably not something ordinary people can teach, right?"
Zhou Mi asked directly.
Although this thing has been invented, promoting it is also a big trouble.
"Well, so I also need some accountants to master it first. Now, the people in the entire mansion who can master it perfectly are me, Tao'er, and Master Tang. In addition, even if other people know it, they can't master it." It’s half a pound!”
"Count me in. If I have nothing to do on weekdays, I can also go to the school to give lectures to the students!"
Zhou Mi's voice was very soft and his face was solemn.
"As for Mr. Accountant, I can think of a way to help you mobilize some from the prisons in Shendu. However, you need to teach them!"
As Zhou Mi spoke, he looked at the numbers in front of him again: "However, these big Zhou numbers are so simple and the formulas are so convenient, they should be able to learn them in no time!"
