Lightning mental arithmetic problems with a total of 9-star difficulty.

20 numbers, one after another at a speed of 0.3 seconds, appear on the big screen.

After 6 seconds, all 20 numbers appear.

Ikawa Beilang from the island country team tilted his head, frowned and thought for a second or two, then brushed a few times and gave his answer on the answer board:

6254！

Then he immediately turned around, turned his back to the challenge platform, and signaled to Mr. Jiang to finish his answer.

In the lightning mental arithmetic project, after the question is finished on the big screen, there is only five seconds left for the contestants.

In other words, if a player does not turn around to signal that the answer is completed within five seconds, regardless of whether the number on the answer board is correct or incorrect, the answer will be considered to be a failure.

After Ikawa Bielang signaled to answer, the long-legged and beautiful Kosuke immediately stepped forward, blocked Ikawa Bielang's answer board with a blinder, and brought it to the host, Mr. Jiang.

Teacher Jiang smiled and said, "First of all, please give the correct answer to this question on the big screen!"

A four-digit number appears on the large screen.

Mr. Jiang gestured to Kosuke and said to the audience, "Is the answer of Ikawa Betanon's answer correct? ”

Audience.

All the island audience held their breath, their hands clenched in front of their chests, and their eyes stared at the answer board in the assistant on the stage without blinking.

"Ikawa-kun, you must answer correctly!"

The hearts of the island nation audience are praying.

"6! Correct!"

"2!

"5! Correct!"

"4! Correct!"

Four numbers, Ikawa Belang's answers are all correct!

"Congratulations to Ikawa Belang for scoring nine points first!" Mr. Jiang congratulated.

Ikawa Beilang raised his clenched fists high, his face turned red, and he bent down and roared, showing his excitement.

In that case, if you don't know, I'm afraid you'll think he's already won the game!

The audience of the island country applauded the performance of Ikawa Bielang hard, and at the same time glanced at the Chinese audience next to them with proud eyes.

Meaning: Seeing that there are no players in our island country, this level of quick calculation is simply the same as the level of filming!

In this regard, the audience in Huaguo rolled their eyes and treated it as if they didn't see it.

Hehe, it's only 9 stars of difficulty, what's the strength, wait a while, let you see, what is ...... The show of the top flowers!

On stage, the game continues.

After Ikawa stepped off the challenge platform, Fuji Terui chose the difficulty of his question type.

Four digits, two stars of difficulty!

Mix plus and minus, two stars on difficulty!

Six seconds, seven stars on difficulty!

Total difficulty, eleven stars!

The difficulty coefficient is two stars more than that of Ikawa Belang.

Fuji Huiwei confidently stepped onto the challenge platform.

Five minutes later......

"Congratulations to Fuji Huiwei for scoring 11 points!" Mr. Jiang said loudly.

Bang Bang Bang ~~

The audience in the island country applauded even harder.

Good start, good start!

In the first round, no one answered incorrectly, and they scored nine and eleven points respectively.

This is undoubtedly a shot in the arm for the island team.

Such......

All the pressure will be transferred to the Huaguo team!

Challenge the chair.

Cheng Nuo turned sideways and discussed with Anoyi in a low voice, "Nuoyi, which of the two of us will go first?"

"Big brother, I'll come first!" Anoi clenched her fists, her tight little face was full of fighting spirit, "Nuoi will definitely not disappoint big brother!"

"Okay, then you come first, I'll press the formation!" Cheng Nuo smiled and watched Anoyi take small steps and walk to the challenge platform.

Annoy stood in front of the challenge platform, tilted her little head, held fingers in her mouth, tilted her head, and hesitated for two or three seconds before giving her choice.

"I choose a six-digit plus minus mix for four seconds. ”

Anoy's crisp voice echoed in the studio.

Six figures, four stars on difficulty!

Mix plus or minus, two stars on difficulty!

Four seconds, nine stars on difficulty!

Total difficulty, fifteen stars!

Hiss –

As soon as this difficulty star came out, everyone present, not only the audience, but even the contestants, looked surprised at the petite figure standing in front of the challenge platform.

Fifteen stars!

This difficulty is four stars higher than the eleven-star difficulty of the Fuji Huiwei contestants of the island country!

And, according to the information. Anoy is just a primary school student.

Are all the current elementary school students so terrifying?!

"Don't worry, don't worry, the Huaguo team is doing this just to grandstand, this little girl must be wrong. I must have done something wrong......"

Nowadays, the audience of the island country can only comfort themselves with such words.

On the challenge chair, Cheng Nuo's choice of question type did not ease for a while.

"This little girl, it seems, I underestimated her. Cheng Nuo shook his head and smiled faintly.

"Noi, are you sure you choose this type of difficulty?" Mr. Jiang obviously had the same idea as everyone else, so he reconfirmed Annoyi.

"Hmm!" Ann Noyi nodded heavily, "Teacher Jiang, I'm sure!"

"Okay, then, the challenge, let's start right away!"

As soon as Mr. Jiang's voice fell, a three-second countdown appeared on the big screen again.

Anoyi tightened her little face, opened her eyes wide, and stared at the big screen without blinking.

3！2！1！

The question appears:

147887！

-154572！

218779！

......

-872455！

What can you do in four seconds?

You could say that if you were given a calculator and the 20 numbers that appeared on the screen, you might not be able to press a number in four seconds, let alone figure it out.

What Annoie needs to do is to add or subtract the numbers that appear on the screen and the numbers that have been calculated before within 0.2 seconds of each number.

0.2 seconds? I'm afraid that the fastest man in the world may not be so fast!

After all the 20 numbers were displayed on the big screen, Annoy did not hesitate and quickly wrote down her answer on the answer board.

"Good. Let's take a look at the 15-star difficulty question that Anoy chose, is the answer correct?"

On the big screen, the correct answer to this question has been given:

797942！

A six-digit number.

And Mr. Jiang also asked the beautiful science assistant on the side to verify Anoyi's answers one by one.

"7! Correct!"

"9! Correct!"

......

"2! Correct !!!"

Wow~~

The audience was in an uproar.

The 400 Chinese audience unanimously stood up and gave the warmest applause to Anoyi, a little girl who refused to admit defeat!

And she did!

The two island country players sitting on the challenge chair, Ikawa Belang and Fuji Huiwei, both looked pale.

Obviously, they can't accept this reality in front of them.

They are quick arithmetic geniuses from the island country, and they are all known internationally as quick arithmetic players.

That's it, don't be a schoolboy...... It's over!

It's not too miserable!