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"I declare the game open." At the referee's order, the mathematics competition of Seoul University, Yonsei University, and Korea University, which has been fighting for decades, officially began again.

The content of the first mental arithmetic competition is very simple, that is, there is a professor and referee by Sungkyunkwan to make the question, and then the student representatives sent by the three universities rush to answer, the fastest to say the answer wins, a total of ten mental arithmetic questions, the first five are hundreds, the last three are hundreds plus thousands, the last two are thousands and thousands, the first five hundred are 2 points for each question, the last three are 5 points for each question, and the last two are 10 points for each question, a total of 45 points.

There is a math problem with 55 points in the back, and when the content of the competition is announced, the demon of Goryeo Da made a provocative action with a thumb down on Li Yuzhe and the representative of Yonseida, Li Yuzhe shrugged his shoulders indifferently, and smiled at the provocative action of the demon, but the main general of Yonseida was not lightly angry.

Soon the questions will begin!

"What is 34 times 29?"

As soon as the question came out, the one in Yonsei immediately closed his eyes and began to draw the formula in his mind, while the one in Goryeo Dae narrowed his eyes with a smile and immediately smiled slightly.

Only the one who was from Gao Lida had just lit up his eyes, and Li Yuzhe had blurted out softly: "986!" ”

The people of Yonsei and Goryeo were collectively surprised, and the whole audience was also surprised, because Lee Woo-chul was so fast, as if he hadn't even calculated, and then in everyone's surprised surprise, the referee immediately announced, "Correct." ”

"Wow!" The students of Seoul National University screamed en masse!

And the professors of Korea University and Yonsei University suddenly felt the pressure, and the demon of Korea University looked at Li Yuzhe with a little comfort: "The blind cat meets the dead mouse." ”

Then the game continues!

"What is 67 times 89?"

“5963！”

"What is 49 times 81?"

“3969！”

"How much is 74 times 58!"

“4292！”

"What is 77 times 47?"

“3619！”

At the end of the five questions and 100 mental arithmetic, the audience was shocked, and Li Yuzhe gave the answer almost immediately after the question came out, just when the two students of Yonsei University and Korea University were still going through the numbers reported by the referee, Li Yuzhe had already told the answer, and it was the correct answer.

Chen Guozheng's mouth in the back was about to laugh, and he immediately looked at the professor who was ridiculing him provocatively, Lin Wanxi also shook his hand tightly, and then Gao Li shouted a two-minute pause.

When Li Yuzhe turned around and walked to his professor's side, the audience resounded with enthusiastic screams and shouts, which made the corners of Li Yuzhe's mouth rise unconsciously, walked to Lin Wanxi's side, bowed Li Yuzhe and said softly: "Teacher, live up to expectations, take the lead." ”

Looking at Li Yuzhe's confident smile, Lin Wanxi said slightly happily: "Okay, I want all 45 points." ”

Nodding, Li Yuzhe left with a smile.

On the other hand, Goryeo immediately knocked on the demon and told him to answer quickly, and don't let Li Yuzhe continue to win, because if Li Yuzhe continues to win, they will lose.

And when Gao Lida heard his professor's words, he also said coldly: "Don't worry, he can't win the thousand-digit operation in the back, because I have a killer feature." ”

Listening to the confident words of their school's mental arithmetic, the two professors of Korea University also silently reduced their worries!

The two-minute break time soon came, and the three of them returned to the venue of the game again, the big demon of Goryeo looked at Li Yuzhe hatefully, but he sneered in his heart, and he had to pocket all the next 35 points, because he was going to come up with his killer feature, what was the killer feature, nothing else, it was the game he played when he was bored, that is, the answer after memorizing all the thousands of digits.

This is a crazy project, if you are a person who hates numbers, you can't stand it for a day, only a madman like Goryeo Dae, treats this boring number as a game, happily reciting and memorizing it over and over again, year after year, although it is crazy but very effective, it makes the speed of this demon's thousand mental arithmetic from ten seconds to seven seconds.

Looking at Li Yuzhe, the great demon of Gaoli said silently: "Boy, your good luck has stopped here!" A sneer, and then saw Li Yuzhe's smile back, and the demon despised it.

At the beginning of the game, it is now a thousand plus a hundred three mental arithmetic questions, each question is 5 points, with a strong self-confidence of the great demon of Goryeo, after three questions, listening to the crazy cheers of the surrounding Seoul college students, completely set in the position, at the beginning of the bursting self-confidence was completely shattered by Li Yuzhe, just a hundred digits of mental arithmetic, Li Yuzhe can answer the correct answer in an instant, the demon can still accept, but now this hundred plus thousands of multiplication operations, The guy on the other side can still answer the correct answer in an instant, that is, he is impossible, even a crazy person like himself who loves numbers, can't do it, how can anyone do it.

Looking at the Li Yuzhe sitting in front of him with a faint smile with an extremely absurd and incredulous look, the great demon of Goryeo had a feeling of looking up to the mountains in his heart at this time.

Suddenly, at this time, Goryeo used his timeout again.

The great demon of Goryeo returned to his position, kept shaking his head wildly, looked at his professor and said a little nervously: "Impossible, impossible, it is impossible to use such a person in the world, even I can't do mental arithmetic so quickly, how can the other party do it so quickly, impossible, professor, there must be a cat in this, there must be a cat in it." ”

Looking at the student who fell into madness, the professor immediately patted the demon and said: "Don't worry, don't panic, if you are tired of it, we will check it slowly in the future, now what you have to do is to meditate, don't be frightened by the opponent, even if you lose, it doesn't matter, victory or defeat is a common thing in soldiers, being stronger than you doesn't mean that you are not good, remember, you are still the first person in my Gaoli Da Mental Arithmetic, and you just need to play your usual level later." ”

After listening to his professor's words, the demon of Korea University finally began to calm down slowly, and after the demon left, the associate professor of Korea University immediately said to the professor: "Professor, we seem to be mentally calculating that we will lose?" ”

"I know!" Looking at the associate professor beside him, the professor frowned and said: "There is actually a more powerful mental arithmetic genius than our Gaoli University, Professor Lin Wanxi is really powerful, however, I believe that Li Yuzhe must only be good at mental arithmetic, fortunately, we still have a back hand, and now it is not known who will kill the deer!" ”