Mental arithmetic, in fact, is to plan the plate in the heart, and finally type the numbers according to the beads on the abacus.

Therefore, as long as you master the ability to plan quickly, and then strengthen your memory and reflexes, whether it is five digits, six digits or more than ten digits, although the difficulty has increased slightly, it is just a matter of one more row of beads in the abacus in your heart, and the difficulty is far from being directly added up, and the difficulty of each extra digit soars so much.

So when the other challengers heard the numbers broadcast by the machine, they always looked like they had their eyes closed and their hands were racing in the air.

But Xu Zhi didn't, Xu Zhi didn't even close his eyes at first, but when it was 9 digits, he began to close his eyes.

Xu Zhi didn't have any movement in his hand at all, and under Jiang Xinyue's questioning, Xu Zhi said that he was really the answer that the numbers added up, and everyone was stunned.

Detective Ren Changcun said: "You memorize all the numbers and then calculate them?" ”

"Yes."

Ren Changcun shook his head and said: "Their bead algorithm only involves the memory of reaction speed and the number of abacus beads in the brain, and has nothing to do with computing power, but what Xu Zhi said is completely a matter of computing power and memory, which is terrifying...... To be honest, I don't believe it anymore......"

Originally, everyone thought that Xu Zhi was a genius and could also do mental arithmetic, but now that they know that Xu Zhi is not mental arithmetic, in the face of such a huge 9-digit number, the addition of 10 sets of numbers, Xu Zhi can still accurately calculate the result, everyone is skeptical.

90 numbers, let alone adding, is completely impossible to memorize in the minute or so of this broadcast.

Looking at everyone's skeptical eyes, Xu Zhi seemed to see the heat after the show was broadcast.

"I really remember how many numbers add up!" Xu Zhi said, "I can prove it to you." ”

"Just now the first set of numbers is 362598752, the second set of numbers is 684523695, and is 1047122447, and the third set of numbers is 245897265, plus is 1293019712......"

Xu Zhi was about to say it, Jiang Xinyue said, "Wait a minute, wait a minute...... Xu Zhi, let our staff calculate ......"

What is the sum of the previous ten sets of numbers, that is the judges randomly selected the good numbers, after Jiang Xinyue selected 10 sets of numbers, the system background added up to get the final result.

This is the standard answer.

But no one knows what the sum of the numbers for each step is.

Moreover, everyone at the scene forgot what each set of numbers was just now.

Now, everyone has to make sure that the numbers Xu Zhi just said are the numbers that appeared in the round of challenges just now, and whether Xu Zhi really remembered those numbers, which is not wrong at all.

Also, the people in the program team have to make sure that the answer reported by Xu Zhi is correct, after all, the sum of 9 digits, as long as you say the sum of the first and last digits correctly, ordinary people can't find out if you are right.

Therefore, Jiang Xinyue interrupted Xu Zhi, and everyone had to wait for the people in the program team to check the record, and even check the video to confirm whether what Xu Zhi said was right.

In the director's room of the program group, everyone was shocked after confirming it several times, and then they were very excited.

This episode of the show is going to explode!

When they do the show, they naturally know where the breaking point of the show is.

This issue of please come to Xu Zhi, which can only be said to be a way to increase attention.

Even if you want to rely on celebrities to increase ratings, it is unlikely, or not so effective.

There are too few stars in Huaxia who can monoclonally resist the ratings of the program.

But Xu Zhi is so eye-catching in the show, which is completely beyond everyone's imagination, then this episode of the show will definitely be out of the circle, even if the ratings can't be improved, the subsequent online broadcast will definitely explode, and the topic will definitely be indispensable.

If the program team reveals some pictures in advance, the ratings of the program will definitely rise!

After a while, the staff signaled to Jiang Xinyue, and Xu Zhi was right!

After Jiang Xinyue saw that the members of the program team gave her a positive reply, she was dumbfounded.

"All right?" Jiang Xinyue asked.

The staff member nodded.

Jiang Xinyue asked again: "What we said is not only whether Xu Zhi is right, but also that the three sets of numbers that Xu Zhi said are also completely correct, are you not mistaken?" ”

Again, the staff gave a positive reply.

The audience was stunned, even the three judges and the other challengers were stunned.

Xu Zhi said: "Do you want to continue?" I remember all ......."

Everyone looked at Xu Zhi in shock, they didn't expect him to calculate the answer so simply and rudely!

Jiang Xinyue shook her head and said, "No need, your final answer is correct, we will definitely believe you, but this is too unbelievable, you give us a little time......"

Indeed, the big guys can't accept it for a while, a star, who originally thought you were singing, how did you run into the realm of mental arithmetic?

Moreover, it is not according to common sense, people take shortcuts, and you are directly and rudely calculating, which is too unreasonable!

Jiang Xinyue looked at the people in the audience, and they were also silent.

"Three judges, do you have anything to say?" Jiang Xinyue asked.

Gu Qiang asked: "I just want to ask Xu Zhi, do you think it is difficult to add 10 sets of numbers with 9 digits?" ”

Xu Zhi shook his head and said, "It's not difficult. ”

After Xu Zhi finished speaking, everyone was boiling.

Everyone thinks that Xu Zhi is inconceivable like this, but people still think it is easy.

Ren Changcun had a tricky angle and asked several other challengers: "Do you think you can still complete the question just now if you use the method of Xu Zhi?" ”

The challengers shook their heads.

Some people may suspect that Xu Zhi and the program team are colluding, but anyone who has no problem with their brains can see that if the program team wants to collude with Xu Zhi, they must first collude with several mentors and hosts.

But this kind of thing can't be done in collusion.

From the 5 digits, 6 digits, to the 9 digits just now, several tutors have entered at least 25 sets of numbers, and they are all long and irregular numbers.

It is no longer possible for a tutor to remember which numbers to enter so that Xu will not cheat.

Even if the program team colludes with Xu Zhi, there is no way to provide Xu Zhi with the numbers and answers that he should remember.

Several tutors are even clearer that there are their own numbers in it, and the numbers they just entered are completely random!

At this time, Detective Ren Changcun's eyes were strange when he looked at Xu Zhi.

Song Yuedong looked at Xu Zhi and didn't ask anything, just said: "Xu Zhi, with a brain like you, it's a pity not to engage in scientific research to mix in the entertainment industry......"

Jiang Xinyue said: "Okay, I think tonight must be a special night, let's see, how long can Xu Zhi stand?" ”