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Chapter 313 Must be mental arithmetic

Before Zhu Quan entered this game area, he quietly informed Jiang Chaojing that in order to report better, Zhu Quan went through a series of disguises and pretended to be an ordinary classmate to sneak in, and then

Take close-up shots with a portable hidden camera you carry with you.

Jiang Chaojing's large camera was used for remote follow-up shooting as a supplement.

This plan was immediately approved by Jiang Chaojing.

Without it.

With Zhu Quan around, it's really hard to whisper to his little girlfriend.

Zhu Quan knew this, so he took the initiative to leave and give the two of them a certain amount of private space.

Furthermore, having an excuse to dress up in disguise reduces the chance of being discovered by Liu Xiaoyue.

Of course, Zhu Quan himself only recognized this first reason.

Zhu Quan walked along the forest path, hearing the hum of the people around him, and it was difficult not to pay attention.

A female tourist in her mid-twenties said: "Is it so lively here today? Is holding this mathematics competition so interesting?"

"Mom, this game is so fun! I want to play math games too!" the little child said coquettishly, "I think this is so interesting!"

The child's mother smiled and encouraged: "If you find it interesting, then start answering the questions! Do you want me to ask some brothers and sisters for an A4 paper?"

"But I can't!"

The child said aggrievedly, blinking his big eyes and acting coquettishly to his mother, as if to say:

My dearest, dearest mother, please help me do the questions and get gifts!

The child's mother immediately saw through her child's thoughts, smiled and revealed his purpose, and said: "I see, you are not interested in the math problem, but what the problem represents."

The child cannot deny it and is still ready to use his cute, cute and kawaii actions to let his mother help him get the reward.

"If you want this reward, you have to rely on your own strength to solve it. Otherwise, the original intention will be lost."

My mother took advantage of the situation and taught me.

Seeing that the mother's words were very firm, the child neither cried nor fussed, and began to study the topic seriously.

He has to fight for the little teddy bear gift he wants.

Zhu Quan filmed the whole process with a camera and was deeply moved:

This is the charm of education!

This is what fun math is about!

Zhu Quan continued to walk forward, observing the reactions of the people around him, trying to see what else was worth recording.

An old man with gray hair, about eighty years old, stood on tiptoes, looked at the field, and said to himself: "Lighthouse won the championship last time, right? I don't know how our Chinese boys are doing this time.

, how it performed."

After hearing this, an energetic young man laughed and said: "Old man, I am not bragging. It is very difficult for other teams to win the championship on our territory!

A middle-aged man also echoed: "Yes, this final champion must be ours! It makes no sense to let people from other countries show off their power on our territory."

"Moreover, don't those contestants from the Lighthouse Country all have black hair and yellow skin?" Another man joined the chat and concluded: "In the final analysis, they are still the blood of our Chinese country, but they are not pure.

, contaminated with the inferior genes of foreign races.”

Zhu Quan could not agree.

In addition to Chinese tourists, many foreign tourists were also talking, but they couldn't understand what they said, and there were also black people.

Zhu Quan just held up the smiling camera to take pictures, and then strolled to the game answering area.

Zhu Quanguang just watched the tourists gathered around in groups of three to five and pairs of four and six to solve problems, and for a moment he thought it was very interesting.

It's so cute to see you scratching your heads and ears.

Zhu Quan's lens focused on these people.

"Wow haha!!! Ah, ah, ah, ah! I finally got the answer right."

"Kid, you are so smart."

In the end, the little boy just relied on his own strength to win and get the prize.

"Are there any gifts?"

the child asked again.

"Yes, I'll give you a little bear."

With this, it can be proved that he has completed what his mother just said and proved himself.

Zhu Quan's face was filled with relief, and his eyes focused on the question board again.

There were two or three young men and women standing next to each question board.

Judging from their age, they are probably all college students in the mathematics department of a university, and they are here to serve as volunteers.

Zhu Quan just read the questions one by one.

According to his current mathematical ability, he can see the answers to the questions on this question board at a glance.

The difficulty level is really low.

Finally, Zhu Quan saw a more difficult question at the end.

The gift for this question is a Huawei mobile phone. The brand is made in China and is a very good mobile phone brand in the world.

Zhu Quan thought that it was time to replace his mobile phone that he had used for nearly four years with a new one, but recently... No, he has been short of money. If he could answer this question correctly...

Thinking of this, Zhu Quan was ready to try his skills and walked up.

This is a quick math problem, multiply 234789 by 567123.

Multiply a six-digit number by a six-digit number.

This kind of question may be difficult for ordinary people, and they must use a calculator to calculate it.

But for people majoring in mathematics, it is still relatively easy.

Because, don't look at it as a calculation of a large amount of six digits multiplied by six digits. Looking at the principle, it can be simplified to the addition, subtraction, multiplication and division of several small numbers.

This has a special ranking in mathematics, called "splitting".

Yes!

Because there are ways to split it.

There is a formula to follow.

Of course, it is said that it can be 'split', but this kind of quick calculation of six-digit times six-digit numbers, and it is a difficult problem to split the numbers, is not something that ordinary people can solve.

In other words, even ordinary mathematicians, such as students in the Department of Mathematics, will need a certain amount of time to answer the question, and they will probably have to write to perform the calculation.

However, this question clearly stipulates on the question board that it cannot be calculated with a pen.

Moreover, not only are you not allowed to use a pen, but you are also required to do mental arithmetic.

The most important thing is that the answer needs to be given within thirty seconds!

This difficulty can be said to have increased exponentially.

Zhu Quan smiled slightly, this was not a problem at all for him now.

After standing in front of the question board and looking at it for a few seconds, Zhu Quan asked the college student standing next to the question board with his staff ID: "Do you have a pen?"

"Give."

A female college student volunteer handed Zhu Quan a pen.

Zhu Quan raised his hand and wrote the correct answer.

The female college student volunteer was stunned.

Zhu Quan asked, "Is that right?"

"Uh, right."

Female college volunteer nods.

Seeing that he still refused to give him a gift, Zhu Quan could only cough and stretch out his hand and said: "Is the phone mine now?"
Chapter completed!
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