His face was a little pale, but when he saw that the other party's questions were different from his, Jiang Qili was immediately overjoyed.

He laughed and said, "You are wrong about these questions, and the correct way to solve them is like mine." ”

As he spoke, he handed his test paper to Su Yun, but Su Yun didn't even lift his eyelids.

Jiang Qili was a little angry, this didn't take him seriously, he was about to get angry, at this time, the math teacher walked down, took the papers of Jiang Qili and Su Yun, looked at them carefully, and then said in a deep voice: "Jiang Qili, you did these questions wrong, and the answers he wrote were correct." ”

What's going on?

Everyone was a little incredulous, Jiang Qili was the champion of the provincial high school Olympiad.

And the other party is just a waste transferred from the relationship between the third year of high school and the sixth class nurse, and the two are not comparable at all.

But now, the math teacher actually said that Jiang Qili did something wrong, and Su Yun did it right.

The math teacher took Su Yun's test paper in his hand and looked at it for a long time, and then asked in surprise, "Classmate, did you really not plagiarize?"

Lin Qing took a step forward and said, "Teacher Li, just now we can all testify that Su Yun really didn't plagiarize. ”

The math teacher was a little surprised, he looked at the last three questions and said: "These last three questions are a little difficult even if I want to solve them, how can Su Yun write the answers directly without steps?"

Su Yun thought seriously for a while and said, "Maybe I'm smarter." ”

The math teacher laughed angrily, and he asked, "Then you don't have to solve the problem, how did you solve it?"

The corners of Su Yun's mouth hooked up and said, "Mental arithmetic!"

"Hubris!" everyone in the senior class was furious.

Mental arithmetic? How is this possible, do you think it is mental arithmetic one plus one equals what is? This is an Olympiad math problem, even if you burn your brain, you don't need to check it with a pen, you can't calculate it at all just by using mental arithmetic.

The math teacher also thought that Su Yun was lying, and his smile was a little cold: "Su Yun, since you said that you did mental arithmetic, how about I test your mental arithmetic ability? I don't ask you to answer correctly, as long as you say the approximate number." ”

He put the test paper away and said, "If you can figure it out, I'll judge you win, and if you can't figure it out, I'll judge you for plagiarism, do you think it's fair?" ”

Su Yun glanced at the math teacher and said, "Very fair." ”

And Jiang Qili wanted to say what to write, but the math teacher waved his hand and stopped him.

"Listen!" the math teacher asked with a smile, "What is 12,345 times 54,321?" ”

I went, everyone almost fell down when they heard this, this math teacher is really ruthless, can such a problem be calculated by heart? Who is crazy about this?

Everyone hurriedly found a pen and paper and checked it.

But before they could list the formulas, they only heard Su Yun speak

"Equal to 670592745. ”

The math teacher laughed at Su Yun, he said the question on his front foot, and before the other students could write the formula of the question, the other party had already said the answer.

blurted out, without a trace of hesitation, obviously!

The math teacher couldn't help but be a little disappointed in Su Yun, the other party was really plagiarizing, no wonder he got a full score for the 500 Olympiad questions just now.

He was a little angry and said, "Okay, I don't think there is any need to test it, the winner of the Olympiad is ......."

He had just raised Jiang Qili's hand, but he heard Xu Shirou stand up and say, "Su Yun's answer is right, 12345 times 54321=670592745."

Xu Shirou took out the dense scratch paper that had been written after the calculation was completed and showed it to everyone.

I'll go, a scholar is a scholar.

Everyone had to be convinced, they had just begun to count, and the other party had already finished counting.

The math teacher was stunned, he couldn't believe it was true.

He looked around at the crowd and asked, "Who has a calculator, take it out." ”

Everyone shook their heads.

What are you kidding, this is the first class of high school, all of them are top students, and they don't bother to use calculators at all.

The math teacher was helpless, so he personally calculated it carefully, and it took three minutes!

The final result, indeed, as Xu Shirou said, the other party's mental arithmetic turned out to be right.

Everyone looked at Su Yun with a ghostly expression.

It's not human.

The math teacher was not convinced, and continued to ask: "Okay, I misunderstood you, what is the 11 square of the second question 11!"

I went, everyone almost vomited blood when they heard this, although this question seems simple, but it is very troublesome, because it involves 11 powers, that is to say, it must be counted eleven times to get the answer.

This time, everyone was not optimistic about Su Yun.

After the math teacher said the problem, they hurriedly buried their heads in the calculation, striving to calculate the problem in the second place after Xu Shirou.

The first is that you don't have to think about it, it's Xu Shirou's.

The math teacher calculated the problem in three minutes, and she only took thirty seconds!

The glasses man who had compared chemistry test papers with Su Yun before looked at Su Yun and sneered and said to the person next to him: "If he can calculate it by heart, I will eat the table live broadcast, ......do you believe it?"

Before he finished speaking, he only heard that Su Yun had already spoken

"Equal to 285311670611."

Poof!

The man with glasses almost choked to death with saliva.

After hearing this, some people dropped their pens and lay on the table and cried bitterly, which was too shocking.

They used to be top students, but since Su Yun came to the first class of the third year of high school, everything has changed.

Hearing Su Yun's answer, the math teacher suddenly glanced at Xu Shirou.

At this moment, there was a trace of cold sweat on her forehead, and it would be finished in a minute.

Xu Shirou breathed a sigh of relief and said: "Su Yun is right, the 11th power of 11 is 285311670611, and a number is not wrong." ”

The math teacher looked at Su Yun, and finally showed a hint of surprise, and he spoke again: "The third question, the 111th power of 111 is..."

Before he finished speaking, everyone cried directly: "Teacher Li, you can save us some face,

"yes, yes, we're not done yet. ”

"Woo woo, it's too shocking, we are also the top students in the first class of high school. ”

The math teacher's face was a little embarrassed, he completely believed in Su Yun's mental arithmetic ability, this ability, even if it was ten, he couldn't do it.

He was very curious, how did Han Jing, the head teacher, poach such a top student into their top class, and what stupid head teacher would let such an outstanding student go.

The math teacher didn't know that He Hai in the sixth class of the third year of high school was still waiting to see Su Yun making jokes in the first class of the third year of high school.

In fact, he is the biggest joke.