Rustle Rustle –

Liu Fan, holding a chalk in his hand, wrote the first question on the blackboard at the speed of light.

Si Yihang glanced at Si Yihang, and the moment Liu Fan turned around after writing the question, he already had the answer.

Looking at the correct answer written by Si Yihang in the notebook, Wen Siyu immediately leaned over: "Yes!" Hanghang, do you really know? ”

[Wow! Hanghang is really good at it! 】

[Congratulations to Hanghang, the answer is correct!] 】

[What about the people who just said that we pretend to understand? Come out and get beaten! We're smart! He's really going to, ok? 】

[Who wouldn't know this simplest addition?] That doesn't mean anything! 】

[Okay! Then we'll see! Refuel! You are the best! 】

……

Because of the simple question of the first question, after Liu Fan announced the answer, only a few careless children answered incorrectly.

Let's move on to the questions of average difficulty.

Wen Siyu stared directly at Si Yihang, his gaze locked on the blackboard, and with Liu Fan's action of putting down the chalk and turning around, Si Yihang wrote the answer again at the speed of light.

Wen Siyu immediately gave a thumbs up: "Hanghang!" Yes! This question is not simple, you can answer it in seconds! ”

The most important thing is - the answer is exactly right!

Even third-grade elementary school students have a small number of incorrect solutions to medium-difficulty problems.

On the barrage, he praised Si Yihang for a while, and looked forward to the next performance. Of course, there are also declining ones.

[How can there be so many geniuses! Maybe Si Yihang just will! 】

[This question is not difficult!] The last question, if he can still answer it correctly, I will accept it! 】

……

Finally, it is time for the long-awaited finale.

Before writing the question, Liu Fan also repeatedly advised: "Children, this question belongs to the Olympiad math competition, it is a bit difficult, if you can't answer it, it doesn't matter!" Don't be discouraged! It's normal to not be able to answer, but it's not normal! Hahaha......"

Liu Fan finished half-jokingly, and finally wrote the finale on the blackboard.

As soon as this topic came out, netizens expressed their opinions on the barrage:

【OMG！ Is this sure it's a question for elementary school students? I'm a college student who didn't even solve it! 】

[It's worthy of being an Olympiad math question, it's a bit difficult! ] 】

[Such a difficult topic, Si Yihang, will you? ] 】

……

At this moment, Si Yihang stared at the topic, frowning slightly, Wen Siyu thought that he was discouraged, and hurriedly reassured: "Hanghang is good, it doesn't matter if you don't!" It's super amazing that you can solve the first two questions! This topic is really difficult, I just looked at it once, and no one will ...... without children writing it."

Wen Siyu also silently added: "Tell you quietly, I won't either!" ”

As a result, Si Yihang's eyes suddenly cleared: "I will!" He said it very simply.

Wen Siyu suspected that he had misheard: "What? ”

Si Yihang didn't answer, and was already writing the process of solving the problem on a rustling piece of paper.

The cameraman on the side knows how to catch hot spots, and he immediately put the camera on it.

[Wow! Hanghang's handwriting is beautiful! 】

[Hanghang's answer is in a good way, how do I feel that his thinking is right? 】

……

After a while, Si Yihang finished answering and successfully came up with an answer, and then he stopped writing and looked happily at the podium.

Liu Fan on the podium naturally saw Si Yihang's actions, and he walked over in great surprise: "Hanghang, you answered!?" ”