"Of course, let's take a look, just now Li Xiang said that the double opening of the sixtieth is the addition of two sixty, so the formula is 60 + 60, which is equal to 120, right, but in fact, there is another way of expression, 60x2 is also equal to 120."

After Yang Jian finished speaking, he wrote a brand new equation on the huge piece of paper.

"Teacher, what does this symbol mean?"

Sure enough, a student immediately asked.

"That's a good question, this symbol is multiplication, with it, we will face the addition of just one hundred sixties in the future is much simpler, for example, we can directly express it like this: 100x60=600."

Yang Jian quickly wrote an answer on it.

“600？”

There was another exclamation from the audience.

In addition to the huge number encompassing, there is also Tao Tao's admiration for the speed of the little gentleman's calculation on the stage!

"But, sir, where did this 600 come from?"

Li Xiang is indeed the best student of mathematics, and he always knows to find the answer to his problem.

It is better to teach a man to fish than to teach him to fish.

He needed to know the fisherman.

"Well, this is not difficult at all, as long as everyone and Mr. master a set of arithmetic formulas, it will be easy to calculate this in the future."

Yang Jian said with a smile.

"Arithmetic?"

The princes and princesses cheered again.

The mantra is the trick, with this mantra, then when you encounter ghosts and kill ghosts, you meet demons and punish demons, all problems are not a problem!

“ye！”

Yang Jian nodded, looking at the joyful appearance of the princes and princesses under the podium, his little face was also proud and arrogant.

"Then please ask the gentleman to teach us the mantra first?"

Princess Xianyi couldn't help but urge, her little face was flushed, and her big eyes flashed and shining.

"No problem, please look at the blackboard, everyone!"

At some point, Yang Jian took out a piece of paper from the table again, hung it and posted it on the wall.

It was the ninety-nine multiplication formula table he had prepared in advance at home last night.

And all of them are Arabic numerals plus multiplication and equal signs.

It looks concise and clear, and it is clear at a glance.

Moreover, to Li Xiang's surprise, the order of Yang Jian's ninety-nine multiplication formula table was reversed, which was not the same as what he had learned before.

He had learned the ninety-nine multiplication formula table before, from ninety-nine-eighty-one to one-to-one, and it was all written in Chinese characters, which looked completely different from the Arabic numeral version in front of him.

Of course, his siblings were seeing multiplication formulas for the first time, because from the beginning to the present, the old gentleman's arithmetic class had not even finished addition.

However, after Yang Jian's teachings, they only learned addition and subtraction in a few days.

And with a variety of operating rules, after memorizing the problem, it is even more like a tiger with wings, as fast as flying.

"This is the ninety-nine multiplication formula, everyone read it with me, and then I will give you three days, the next class, I will draw every student to recite this formula, you can't do it?"

Yang Jian looked at these royal children with a serious expression on his face, he felt that endorsement was definitely not a problem for these ancient dolls.

"Huh?"

But what Yang Jian didn't expect was that there was immediately a sound of surprise in the audience.

"Ahhhh Is it hard? ”

Yang Jian squinted at the students in the audience, how could these babies be the same as a dime back then?

At that time, the teacher said that you should not be afraid of difficulties in learning.

However, they are still afraid of difficulties year after month, day by day.

This is contagion.

Two thousand years in one hand.

"If you can't memorize it, you will leave it for me when the time comes, and you will not be allowed to go home until you can memorize it!"

Yang Jian's voice was not loud, but it was not sincere.

"Ahh

There was another wail in the audience.

Yang Jian smiled.

That's the reaction he wants to see.

At this moment, outside the classroom, there was also a person smiling.

He was amused by Yang Jian's vivid expression on the podium.

This looks like a gentleman, and it's clearly a doll.

He shook his head, turned and walked back.

"Your Majesty, this little doll of Yang Jian is a little arrogant."

Behind Li Longji was Gao Lishi, who always had his whisk on his hand.

"Lux Lux, as a gentleman, not arrogant, how can you suppress the students?"

Li Longji's view of Gaolishi is deeply disagreeable.

A smile was always on his lips.

Today's morning dynasty ended a little early.,Thinking of the feedback from Concubine Wu Hui and the head of the academy a few days ago.,He suddenly came to the Thirteenth School Park to take a look.。

"What Your Majesty said is very true, the old slave has made a mistake!"

Colliers hunched over, but he actually had a smile on his face.

Just looked at Yang Jian's arrogant and arrogant appearance in the class, he was actually a little dissatisfied, so he said that first.

"You're not making a mistake, you, I'm going to be angry, ho-ho-ho-"

After Li Longji finished speaking, he laughed out loud again.

This worldly confidant is really Mo Ruo Gaolis!

"Holy Wisdom."

Colliers also smiled.

"By the way, Lux, do you think Yang Jian's doll's teaching method is not Chen Qi?"

Li Longji laughed and got back to business.

"That's true, Your Majesty, not Chen, not insects, but the princes and princesses seem to like him very much, and, according to the school officer, the most enthusiastic response of the princes and princesses now is the arithmetic class, and the best thing they learn is also the arithmetic class, Your Majesty."

Gao Lishi reported the words he heard from the head of the school to the emperor.。

"Yes, my children don't seem to eat him, but they do."

Li Longji remembered that every time he lectured these princes and princesses, they seemed to be respectful on the surface, but in fact, he knew in his heart that there were few people who were really convinced in their hearts.

However, their belief in this little Mr. Doll is from the heart.

Even he saw admiration on Princess Xianyi's little face.

It's really annoying.

Princess Xianyi has never had such feelings for me.

"Your Majesty is jealous."

As soon as Gao Lishi saw Li Longji's expression, he knew what was going on.

"Hey, so what? Who said that the emperor should not be jealous? ”

Li Longji himself laughed.

It has always been the women in the harem and the men above the court who compete for jealousy for themselves, but who has ever heard that the emperor has eaten other people's vinegar?

"Of course the saint can be jealous."

Gao Lishi hurriedly agreed.

"By the way, Lux, you touched the bottom of this doll last time and made sure that he was not that person, but what I saw, I still felt that he was still very similar to that person, that eyes, that eyebrows and nose, almost the same as that person."

After Li Longji finished speaking, he sighed again.

I'm playing entertainment in the Tang Dynasty Latest Chapter 100 Your Majesty is jealous URL: