Farmhouse Fubao has space

Chapter 399 Isn't this embarrassing her?
"This is what I'm going to teach you today, third brother, you have to remember clearly, this is called a number, we write one horizontally like this, but what I want to teach you is this, '1' written vertically.

Then, this is 2, 3... 9, 0, today you memorize these ten numbers first, and tomorrow, I will teach you the others. "Tong Annian taught Tong Anxiang all the numbers from 0 to 9. Although Tong Anxiang didn't know what such numbers are useful for, he also memorized them seriously.

After going out, Tong Anxiang told everyone what Tong Annian told him, and also told them the number Tong Annian taught. They had never seen such a number, and they were as puzzled as Tong Anxiang.

But they all know that what Tong An reads to them is very useful every time, so they all keep these numbers in their minds.

The next day, when Tong Annian was going to teach Tong Anxiang other numbers, Tong Anqi and the others wanted to follow suit. Naturally, Tong Annian had no objection. Teaching one is teaching, and teaching a group is also teaching.

This time, Tong Annian taught them ten million million, combined with yesterday's number, he explained it to them.

Yesterday, they might have thought these numbers were nothing, but the knowledge Tong Anian taught them today made them all feel the wonder of these numbers.

In the past, a number with many digits might require writing a whole line of words, but now it can be solved with just a few numbers. It is convenient and easy to understand, easy to recognize, easy to write, and saves time and effort.

On the third day, besides Tong Anqi and the others, Jin Yi and Mu Nanshu also came, and the two of them studied more seriously than Tong Anqi and the others.

Although Tong Annian has no objection to teaching them these things, this Mu Nanshu always asks who she learned from and who told him.

How does this make her answer?

Isn't this embarrassing her?

In fact, not only Mu Nanshu, but even Tong Anqi and the others were very curious. Many of the things Tong Annian knew were things they had never heard of.

No matter what Mu Nanshu asked, Tong Annian kept silent, and Mu Nanshu had no choice but to learn from Tong Annian first.

Only Jin Yi felt that these things might have been taught to Tong An Nian, and Tong An Nian taught them after he learned it, so he didn't ask anything, but just learned it seriously.

Qu Zishi has brought people into the mountains. There are a lot of bamboos on Tong Annian’s two mountains, which are enough for use. That's it.

Tong Zhengjie and Xie Chunxiang went into the mountain together. Firstly, they had someone to watch over them. Secondly, Xie Chunxiang could help cook for them, so that the project would not be delayed.

Tong Anxiang had almost learned what Tong Annian taught in a few days, and Tong Anian combined these numbers with the multiplication formula she taught before and taught them. This time they really understood the magic of these numbers.

"It's really convenient to calculate like this." Jin Yi looked at Tong An Nian, who smiled sweetly at him.

It would be really convenient if there was a computer, but Tong Anian didn't want to think about it for the time being.

"Little sister, can all numbers be calculated in this way?" Tong Anxiang stared at Tong Annian with wide eyes.

"Yes, all numbers can be calculated in this way. By the way, third brother, you should learn the method of counting numbers that I taught you these two days. It will be very useful."

"I see, little girl, don't worry, I've written down everything you taught me these days." Tong Anxiang nodded seriously. The things Tong Annian taught him these days are too strange, just simple Hearing from Tong Annian, he was so excited, why didn't he study hard?
"Master!" Ling's voice suddenly sounded, and Tong Annian's eyes widened suddenly. After so many days, Ling finally woke up.

(End of this chapter)