Datang: I am so happy to marry a disfigured princess!

Chapter 184 No, you calculated it all wrong!
"I don't believe it. If there is no abacus, someone can calculate this number!"

Everyone looked over, and Kong Yingda also said displeased: "I thought you were teaching some useful methods that would benefit them, but I didn't expect you to be so crooked!"

"In this case, I would like to consider meeting with His Majesty to decide whether this Imperial Academy can teach mathematics!"

At that moment, when all the sentient beings heard this, they couldn't help but feel nervous.

This is not useless. They clearly feel that they have learned a lot in the past two days and have a sense of accomplishment.

"Confucius, that's not the case. What Lin Consort teaches is useful. Although these numbers are large, they can still be calculated."

"Yes, I've got the result of multiplying 220 two by 220 two."

"I have also obtained the results, and now I am calculating the last step."

Kong Yingda was stunned for a moment, then looked at these students: "Did you really calculate it? What is the result?"

Seeing this, Lin Heng smiled and said: "Kong Jijiu, the competition is not over yet, at least we have to wait until the calculation is over."

Hearing this, Kong Yingda took a deep breath and sat down. In that case, there was no harm in waiting for them for a while!

He didn't believe these people could figure it out!

Lin Heng smiled and said nothing when he saw this. The old man had quite a stubborn temper.

In that case, I'll let you take a look later.

As long as you follow the method, it is almost impossible to make a mistake in the calculation. The worst is to check the calculation several times.

Lin Heng also thought of this at the moment: "Don't worry, you might as well check the calculation a few more times to ensure that the final amount is accurate!"

All the sentient beings nodded quickly and then continued to check.

The last one, the amount is so large that it would take a whole piece of paper to list it vertically.

Generally speaking, it must be a bit troublesome to calculate such a large number, and the questions will not be so big.

But if Lin Heng doesn't do this, how can he test the learning ability of these people and explain the convenience of this thing to this old man?

After about a while, a student raised his hand: "Consort Lin, I'm done."

Kong Yingda looked over immediately, but said nothing, just snorted in his heart.

So what if the calculation is finished? Can we guarantee that the final result of the calculation is correct?

Such a large amount, without the help of calculation, just rely on the so-called vertical formula?

If he could figure it out, all his years of math would have been in vain!

At that moment, he stopped sitting and went directly to find a few doctors from Taixue who were good at counting.

Nothing but verification!
Haven't you figured it out? Then you might as well see if it's right or wrong?

Seeing these people holding paper and pen abacus in their hands, Lin Heng was also a little surprised: "Kong Jijiu, who are you?"

Kong Yingda said with some displeasure: "Of course we will see if your final calculation is right or wrong. If they are both wrong, then there will be no controversy."

"You don't want to compete with Kong Jijiu?"

Kong Yingda immediately glared, what else to compare now? Now is the time when you can no longer teach arithmetic!
Immediately, the two doctors who were called started to calculate, and they were stunned when they heard the question.

"220 two multiplied by 2000 two hundred 22 multiplied by two?"

"Don't these students even need to calculate such a large amount?"

"Haha, Prince Consort Lin is indeed confident..."

After saying that, they immediately started to take action. Even with an abacus, it was a bit troublesome to calculate such a large amount.

While several doctors were doing calculations, the students present had stopped writing one after another.

After everyone present was finished, Lin Heng also smiled.

"How many of you have finished the calculation?"

The models looked solemn: "What's the hurry? The calculations have to be precise. What's the use of being as fast as you are?"

Lin Heng then looked at the people present: "Then let's look at the results first. What is 22 times 22?"

"480 four!"

Lin Heng looked at the doctor who was doing calculations: "What about you?"

Kong Yingda said directly: "480 four!"

Lin Heng smiled: "Then 220 two times 220 two. Don't tell me, just write down the answer and hand it in."

Everyone understood immediately. They were afraid that others would plagiarize!Although they had just learned it, they had mastered the principles and had enough time to check the calculations. The correctness of this question was guaranteed, but they were not sure about the answer to the last one.

But now I am still handing in the answers one after another.

Kong Yingda also came over and started to check.

He turned to the doctor behind him and asked: "What's the answer to that question?"

"Kong Jijiu, wait a moment, I haven't figured it out yet..."

The gods present were stunned for a moment when they heard this.

Haven't figured it out yet?It’s been so long, isn’t it?

Kong Yingda also couldn't help but asked: "Didn't you learn to count before? Why are you so slow now?"

As soon as he said this, the doctor also gave the answer: "Forty-nine thousand two hundred and eighty four!"

What a coincidence...

Kong Yingda stopped talking and randomly looked at the answers submitted by the students in his hand, and fell silent after a moment.

After putting it down one after another, it turned out to be this number. In order for Kong Yingda to see it clearly, he even wrote it down in words.

How can it be so fast without an abacus?

The resentment in the old man's heart suddenly dissipated, and he also showed a hint of surprise.

If this is the case, maybe the calculation methods taught by Lin Heng are really useful?

His temper is not specific to the person. If someone does something wrong, he will angrily reprimand him, but if the person does something good, he will not hesitate to praise him.

If what Lin Heng teaches is really useful, it means that he has wrongly blamed Lin Heng. If this is the case, he will admit it and even say sorry to Lin Heng.

A person should be open and honest, and Kong Yingda is exactly such a person.

At the moment, there was still a question that had yet to be answered. Kong Yingda looked through it and found that almost all of them were the same number. Even if there were a few that were different from the others, they were always in the minority.

Finally, wait until the two doctors figured it out.

"What was the result?"

The doctor said calmly: "49..."

Kong Yingda suddenly raised his eyebrows, then looked at 490 on the answer sheet, and then looked at Lin Heng.

"Consort Lin, it seems that the method you taught is not accurate."

Hearing this, everyone present was a little discouraged. Was it wrong?It shouldn’t be, I’ve done the calculations several times.

But Lin Heng frowned and looked at the two doctors.

"When four digits are multiplied together, how can they become seven digits? Then let you eat the remaining one?"

A doctor immediately said: "What four-digit and seven-digit number? We both calculated this number. If you don't believe it, Prince Consort Lin also did the calculation?"

Lin Heng chuckled and said: "If you multiply one thousand by one thousand, what is the answer?"

"Of course it's 100 million, what's the point..."

Halfway through, they suddenly froze. One thousand multiplied by one thousand is one million. So two thousand two hundred and two multiplied by two becomes more than 100?

Needless to say, the result?That must be a miscalculation!
Lin Heng immediately stepped forward and took the abacus: "Don't say I cheated, just watch me calculate..."

"Remember your position first, then..."

After a while, the two suddenly realized that the increment of the last million and they did not add that one caused the misalignment.

Generally speaking, there is no problem in calculating multiplication with an abacus, but it is also simple, similar to the vertical expression of multiplication. Just memorize the nine-nine tricks and then add them up.

But it was very difficult to add up the large amounts, and with the urging of Kong Jijiu on the side, they all missed that day.

Something has gone terribly wrong!
Seeing this, Kong Yingda on the side asked doubtfully: "What is the final answer?"

A doctor slowly said: "490 thirty-seven thousand 280 four"

When the gods heard this, they immediately became excited.

"I was right!"

"."

(End of this chapter)