In terms of Fu, Qin Tian won again.

"The next thing to compare is to count, please come up to the person who compares this."

As soon as the words fell, seven or eight people walked up.

These people are by far the most numerous.

Because they felt that Qin Tian was good at literature, he would definitely not be good at mathematics, so they thought of comparing mathematics with Qin Tian.

After these people came up, one of them said: "Our competition is very simple, it is faster than who calculates, we immediately draw people to come up with questions, a total of ten questions, addition, subtraction, multiplication and division can be, and then start to calculate, who finishes the calculation first, and is correct, even if whoever wins,." What do you think? ”

Qin Tian nodded: "There is no problem, I agree." ”

There is no need for Qin Tian to say this, he suddenly disagrees, which is basically equivalent to admitting defeat.

After Qin Tian agreed, Li Yuan sent someone to ask the question in the crowd, Li Yuan also gave a question, and soon, the ten questions were finished, and they were pasted on a large wooden board, Qin Tian and the others could already start counting at this time, they had to write the answer on the paper on their desk, and whoever finished writing first could ring the gong on the table.

There are ten questions, three addition, two subtraction, three multiplication, and two division.

And these questions, each of which is particularly long, the addition is about the addition of a dozen numbers, some are three digits, some are four digits, and people who look at it have a headache.

Especially at this time, they are still written in capital Chinese characters, which looks even more awkward.

Addition and subtraction are relatively easy, but multiplication and division are more difficult.

The multiplication problem is about the multiplication of five or six numbers, and several of them are more than two digits, which must be multiplied, and the numbers must be particularly long.

The division problem is not simple, it may be written by those people casually, the two questions are definitely impossible to divide, not divisible, there will be a decimal point, this is even more difficult to say.

After these questions were posted, the people below immediately took a cold breath.

"Who came up with the question, this is too unkind, there are so many questions, when will this be counted?"

"Who's to say it's not, that's too much, isn't it?"

"Well, it will take at least half an hour to figure it out, shall we go somewhere else?"

"Let's wait."

Everyone said this, and Qin Tian and the others had already buried their heads in writing.

Qin Tian was not used to this kind of capitalized numbers, so he first replaced these numbers with Arabic numerals, and only after this change did he start to count.

In the golden finger, there is no way to make his mental arithmetic ability particularly strong, generally these are either talents, or they have undergone special training, Qin Tian will not be able to learn and train for a while, he can only calculate through his own ability.

In his opinion, addition, subtraction, multiplication and division should not be difficult for him, not to mention that after changing to Arabia, everything is much better.

Qin Tian quickly calculated on the paper, about half a pillar of incense, he had already finished the calculation, and then struck the gong with a snap.

The gong sounded, and everyone was stunned, how long has it been, and someone has finished counting?

Everyone looked up and found that it was Qin Tian who struck the gong, and they were all shocked.

"Isn't it, Qin Tian is done?"

"Isn't this speed too rebellious, he can't be joking, right?"

"But the way he looks, it doesn't look like he's joking at all."

Everyone was talking, and the other people standing in the ring were suddenly a little anxious, so they hurriedly buried their heads in the calculations, but even so, it wasn't until a stick of incense that they finally finished counting one after another.

For ordinary people, their speed was already considered fast, but compared to Qin Tian, they were much slower.

"Okay, let's start announcing the answers." These answers are all calculated by the ten arithmetic masters they just found, they don't need to count much, each person can count one, in this way, they can still quickly calculate these calculations.

After the answers were announced, Qin Tian and the others' answers were also taken out and confirmed one by one, and they were the first to confirm Qin Tian, because as long as Qin Tian's everything was correct, there was no need for other people's to be sealed, because they were too slow.

"Question 1, correct!"

"Question 2, correct!"

“…………”

"Question 9, correct!"

"Question 10, correct!"

All of Qin Tian's answers were correct, and when this result came out, everyone couldn't believe their eyes.

"Isn't it, Qin Tian is all right, how is this possible, this speed is too fast, right?"

"Yes, at his speed, we can't finish two questions."

"Genius, this is genius."

Everyone was shocked, so were Lu Huaniang and Tang Rong, the time they had been in contact with Qin Tian was not short, but how could they not know that their mutual arithmetic was so powerful?

The sound of surprise continued, and the people in the ring sighed helplessly, even if their answers were all correct, Qin Tian still won.

However, at this time, there was a person who suddenly caught a glimpse of the characters on Qin Tiansuan's paper, and couldn't help but be very curious.

"Qin Tian, may I ask what you are painting on this?"

Someone noticed the Arabic numerals, Qin Tian smiled lightly: "This is the number I created, so that the number is easy to write, and it will be relatively easier to calculate, otherwise how can I calculate it so fast, this is 1, this is 2......"

Qin Tian explained one by one, and after the people of them saw it, they couldn't help but open their mouths wide.

The reason why they are slow is that they are slow because the capital numbers are not easy to write, and when dividing, it looks like a mess, if you calculate according to Qin Tian's number, it is indeed much clearer.

"These numbers seem so convenient, what are they called?"

"It's called Tang Shu." It is impossible for Qin Tiancai to say that it is Arabic numerals, Arabia is now called the Great Food Country, it is still quite close to the Tang Dynasty, and it will rise in a few decades, it is called Arabic numerals, which will make people think that they are passed from them.

"Tang Shu, good name."

"Can you teach me?"

"I'm going to learn ...... too"

The people who were competing with Qin Tian just now have to learn Tang Shu, and Qin Tian naturally won't refuse: "After the competition is over, I can find time to teach you." ”

A few people were talking in the ring, and everyone was a little stunned, this is a competition, it is clear whether it is good to apprentice, it is simply speechless.

Li Yuan's side, after hearing that Tang Shu was very convenient, was also excited, and immediately ordered: "After the competition is over, promote the whole country." ”

The person next to him hurriedly responded, and at this time, the person in charge of the ring continued: "Wen's competition is almost over, and now the competition will begin......

Before he finished speaking, he saw Princess Danyang suddenly jump into the ring: "Who said that the competition is over, I want to write poems with Qin Tianbi." ”

(End of chapter)