Of course, we can see from the sorting that the numbers are ranked last.

However, this is actually not difficult to understand. The other six arts have basically developed greatly and are becoming stronger and stronger. On the contrary, if you know how to buy things, you can count without being cheated.

Of course, it may be more advanced to others if there are many acres of land.

But it's amazing, it's just a multiplication and calculation of the plot.

It can be said that math is indeed very important, but it is not that important either.

As soon as they heard this, the three of them immediately felt that Li Zong was really wild.

right!

It's wild!

Too wild!

Moreover, it seems that this book is useless, and it may not even be able to change food.

However, you can't just attack your sister-in-law from the beginning.

After understanding that what Li Zong mentioned is mathematics.

The second brother said, "My sister-in-law knows math skills?"

Li Zong nodded. He could get more than 140 points in the college entrance examination. He was not very talented, but his grades were maintained relatively steadily.

"In recent years, I may have studied a lot," Li Zong replied.

The eldest brother said at this time: "I am blunt, there is no future in studying mathematics."

"Hey, Yang Peng, how could you speak like this!" My father-in-law even said nice things to him.

Li Zong also said: "I actually know that there is no future in studying this."

The father-in-law then said, "Then why are you still..."

Li Zong smiled and said, "I bet with my father that in half a year, if I don't produce anything while I am carrying books, I will let my father arrange for me to become an official. Even if I don't do it for myself, I will consider Ying'er's future. Taking books is just one of my paths. If I fail, I will take other paths."

"Okay! My sister-in-law didn't expect to be a honest person." The second brother said, "But I still want to know what your original intention was to write a book? Because it is very likely that you won't be a high-ranking official."

Others write books, which is a pastime outside of official positions, and if Li Zong uses this hobby of entertainment as a profession, his whole family will not starve to death.

Then Li Zong said, "I will write books and teach people, collect disciples, and earn tuition. At that time, I will learn from all the disciples in the world, and I will give you a bunch of cultivation. I am afraid that it will be enough. Of course, my ultimate ideal is to be a friend of the king if I am not a money person."

"By math?"

The eldest brother seemed to have a bit of sneer inside.

But it’s not the other party’s fault. He was indeed a bit exaggerated. Most people who have a normal mind dare not think like him. When he said this, it makes people feel that he is a little ignorant of the world.

Li Zong was not angry, smiled and replied to his elder brother, "Do you know what is the accumulation of sixty-two times sixty-eight?"

This question stopped all the three people present.

However, this problem is not difficult. The number is a little larger, but it can still be calculated.

Then, the eldest brother looked at the second brother, who was stunned.

He looked at Sudali above again.

this……

If you say that arithmetic within a simple multiplication table or a whole ten is better, it is better to calculate it. The problem is that these sixty-two times sixty-eight do not seem to be able to calculate the calculation sheets without taking out the calculation sheets.

Of course, if you are a person with strong mental arithmetic, you may directly simulate the operation of the calculation sheet in your mind and finally get the answer.

But the Su family does not seem to have such talents.

Or, it is caused by not paying much attention to it.

At this time, Li Zong said, "The answer is 4,216."

"So what is fifty-three by fifty-seven?"

The elegant bird was silent in the hall, and Li Zong said again: "The answer is 3,021."

Now it was my second brother's turn to ask, "What about ninety-nine by ninety-nine?"

At this time, even Li Zong couldn't help but be stunned.

The second brother started to feel a little proud, "You can't calculate it now, right?"

Li Zong couldn't help but smile at this time.

When she was smiling, she had already found the result in her heart and said slowly: "The answer is 9,801."

"No! You're making up!" The second brother reacted at this time.

"If the second brother doesn't believe it, you can find someone to check it. After calculating, you will know if I'm making up."

Su Dali was also surprised, and then got up and asked someone to find the account.

Good guy, knowing how to do math is nothing, but if you can blurt out like Li Zong, the nature will be completely different.

This cannot be a very smart person to do so.

It can be seen that Li Zong is also an extremely smart person.

Soon, the account will arrive.

He is an old man who looks about fifty or sixty years old.

Sudali told the matter.

After hearing this, the old accountant was a little embarrassed: "The head of the family, this number is too big. I have to go back and get the calculation sheet to calculate it."

"Go."

Then the old man went to get the things, and I don’t know why he suddenly became so interested today and fiddled with this.

On the way, the butler passed by and asked him, "Hey! You are so hurrying, where are you going?"

The old man said, "The head of the family suddenly asked me to calculate some numbers. I'm going to get the calculation of the plan."

The third son-in-law returned to the door on the first day and calculated what he used to calculate what he planned. This made the housekeeper confused.

When I entered the hall, I told Su Dali that the food and other things were ready.

Then……

Just have a meal first.

Also, they also shouted out all the women and other things.

Then the number of people suddenly increased from three people to more than ten.

All of them were asked to meet Li Zong.

Including the eldest brother's wife, even daughters, etc.

Naturally, Gu family came out too.

I originally wanted to give my daughter psychological counseling when I returned home, but I didn't expect that this son-in-law seemed to understand quite well.

Or...

The two of them didn't go deeper at all, so they didn't feel that it hurts?

After more people, especially everyone stared at him, which made Li Zong a little embarrassed.

Fortunately, the banquet this time was quite harmonious.

Compared to the dullness of the elder brother, the elder sister-in-law seems to like talking very much.

As for the second sister-in-law...

They all feel good people too.

After the meal, the account number was calculated long ago, but because I was having a meal just now, I didn’t dare to disturb me.

When the banquet finally dispersed, the account was presented only with all the accounts.

"The head of the family, it turns out that they are all here."

Su Dali opened it and looked at Li Zong again.

Li Zong reported the answer again, "All right!"

But it is still too few for ninety-nine to ninety-nine.

"If you can figure out what nine hundred and ninety-nine are, I will really accept you!"

The second brother also said at this time.

Li Zong said: "The answer is to reduce 2,000 plus one for one million."

The old man in the accountant naturally didn't know what they were fighting for, but 999 times 999, and Li Zong was able to blurt out, and he couldn't help but widen his eyes.

"Mr. Zhang! Please calculate nine hundred and ninety-nine times nine hundred and ninety-nine."

"this!"

Mr. Zhang was stunned, Erlang, aren’t you making things difficult for me?
To be continued...