"yes, I know that."

When Wei Shuyue was facing almost everyone's suspicions, Fang Fengzhu stood up in time and said with a smile: "Although the six "Mathematics" written by the king of my family dare not compare with everyone's works, if you learn it, it is still easy to mentally calculate some simple numbers...... Hehe, at least play the big landlord, and there is no need to delay time when settling accounts. ”

What happened just now, Fang Fengzhu actually saw it in his eyes for a long time.

Seeing a group of people questioning Wei Shuyue, Princess Han was secretly happy in her heart - of course she didn't have any opinions about Wei Shuyue, but knew that only when there were doubts would there be explanations, and it would logically involve "Mathematics".

Sure enough, when she said this, the expressions on the girls' faces changed again.

The expression that was originally very dissatisfied with Wei Shuyue was quickly replaced by surprise or curiosity...... If it was just Wei Shuyue, everyone would definitely not believe it, but with Princess Han's endorsement, everyone has evolved from a state of complete disbelief to half-belief!

Especially the Li family, after listening to Fang Fengzhu's words, he immediately nodded and smiled: "Hehe, I see!" I know the six books of "Mathematics" written by the king, and I have read a few pages, but unfortunately I can't read it after all...... However, I still heard him say that Tianzhu is easy to calculate and fast in numbers. ”

She knows a lot about her brother's skills.

Especially the six books of "Mathematics", Li not only knew about it for a long time, but even once turned a few pages. But it's a pity that she has no interest in those books that Li Yuanjia specially sent over, and the strange shape and usage of Tianzhu numbers are too troublesome, and Li has never touched them except for recognizing that from one to thirteen, you can play cards smoothly.

But Tianzhu is good at calculations, and she really heard Li Yuanjia say this several times......

"Hee-hee, I see!"

"Is this Tianzhu number really so wonderful? Princess, do you still have "Mathematics"? ”

"In this way, Sister Shuyue has finished learning?"

Lee's remarks finally greatly increased the credibility of this matter, and everyone couldn't help but have a strong interest in "Mathematics"!

Especially then, Fang Fengzhu's eyes flashed, and he smiled faintly: "Sisters, I don't dare to say anything else, but the mathematics is really simple to use, and now our palace basically uses this Tianzhu number regardless of bookkeeping or money, and the speed is several times faster...... Coupled with the king's special abacus, it is several times faster than using Tianzhu numbers alone! ”

"Huh? Are you sure? ”

"Sizzle...... Is it really that powerful? ”

……

When the other women were stunned, Wei Shuyue's eyes flashed, and she seemed to have vaguely guessed something in her heart, and her expression when she looked at Fang Fengzhu slowly became a little strange.

At this moment, Fang Fengzhu pointed at her and smiled: "Naturally it's true, I used to spend three days just checking the accounts every month, but now I can't use half a day...... And there is one of the biggest advantages of using this Tianzhu number, that is, the bookkeeping can be very careful, and it is difficult for people to get oil and water from it! ”

"Huh? Is it still so useful? ”

"Sister Fengzhu, do you have the book of "Mathematics" with you now?"

……

"Hoo ......"

Seeing that a group of people were all interested, chattering around Fang Fengzhu, and even the endgame of the game was a little indifferent, Wei Shuyue exhaled softly and secretly bit her lower lip.

Now she can finally be sure of one thing, and that is that this princess did it on purpose!

No, it should be said that it is the king of Han!

Because Wei Shuyue asked herself if she knew a lot about the best friend in front of her, it was hard to imagine that she would take the initiative to do such a thing...... No, although the eldest lady of the house looks gentle and generous, she is actually proud and tight, and it is impossible to take the initiative to do this!

So......

At this moment, Wei Shuyue suddenly thought of the strange eyes and expressions of her father when she found out that she was studying "Mathematics"!

Although she doesn't have much talent in learning mathematics, Wei Shuyue's brain is not stupid at all, and on the contrary, she is really smart. Look at the things that everyone is asking about Tianzhu numbers and math now, and then think about her father's strange expression and eyes, where does she still not understand?

Subconsciously glanced outside, Wei Shuyue's eyes were blank...... But why? Why did that King Han spend so much thought on this Tianzhu number? From the very beginning of solitaire, to today's more interesting big landlord, and that set of books......

What are the benefits of letting more people use Tianzhu numbers?

The little head has been spinning vigorously for countless years, but Wei Shuyue has never been able to figure it out. Because no matter how you think about it, normal people will definitely not spend so much effort just to teach others to learn something! Especially such practical knowledge as Tianzhu Numbers and "Mathematics", shouldn't they all be hidden, at least they should be taught by others?

In fact, not only Wei Shuyue was puzzled, but even Fang Fengzhu, who was surrounded by everyone at this time, was also very aggrieved in her heart.

It seems to be the focus of everyone, but this feeling of "begging" others to learn things is really uncomfortable. If it weren't for the king's advice, Fang Fengzhu would have put up the shelf a long time ago!

But now, she could only smile and say again and again: "Don't worry, my king has printed a lot of books, if my sisters are interested, I will give you one set each when I go back......"

"Sizzle...... Really! ”

Hearing this, Wei Shuyue no longer doubted it, and once again affirmed her thoughts.

Why?

With her teeth tightly clasped, Wei Shuyue's mind couldn't help but reappear with the face she had just seen not long ago, and her eyes gradually became blurred.

Why?

What the hell is he trying to do?

At this moment, Wei Shuyue even had an idea, that is, will today's garden party on the bank of the Qujiang River be held for this purpose? Otherwise, why would the big landlord come up at the meeting, and Sister Fengzhu still worked so hard to promote the benefits of mathematics and Tianzhu numbers?

Isn't that thankless?

And she knew very well in her heart, don't look at the current group of women who seem to be very interested in what Fang Fengzhu said, and they all smiled and asked the princess to give them a new set of books, but Wei Shuyue was almost certain that most of them would not read the books at all after they were sent! Or at most, a few pages will be tossed aside.

Wei Shuyue has known these people since she was a child, and she really knows them too well.

And just when she was secretly pondering the man's thoughts, Fang Fengzhu, who was surrounded by everyone, suddenly clapped her hands and said with a smile: "Okay sisters, it's not too early, how about we go to dinner first?" And I don't think I can continue to play this game, and I'm afraid it will take half an hour to decide the winner......"

……

I'm sorry everyone.,New Year's plus old books to be finished.,This month's update is very bad.。

I'll try to write more next month.