Chapter 247

Qi Ye didn't want to refute her face, so he had to reluctantly read from the account book: "one or two grains of silver were used to buy vegetables, including two hundred Wen for pork and three hundred Wen for beef..."

"Stop, you can't say that," Sue stopped.

Qi Ye held back the corners of his mouth and twitched: "Ai Ai, what do you think is more appropriate for me to read?"

Sue AI waved her hand: "you just say hundreds of tens of numbers, such as 350 Wen. You just need to report 350 to me. If you pay one or two silver, you can report 1000 Wen..." she wrote down the unit of money, which is more accurate and less prone to error.

Qi Ye saw her thinking was smooth and clear, so he first read the numbers according to what she said, and directly converted them into text to report to her in case of large amount.

Qi Ye finished reading half of the account book. The paper in her hand was full of numbers. Qi Ye didn't understand: "Ai Ai, what are those novel things?"

Su AI grinned: "these things are much easier to use than yours. You see, these are all the numbers you reported. This is called Arabic numerals. It's simple and convenient to write. Now I add these numbers together and finally show you the total." while talking, she picked up her pen and began to list the calculation formula, because it only involves addition and subtraction, which is pediatrics.

In the eyes of the two people, Suai counted out half of the accounts in the account book, almost in the tea room.

Because the brush is not easy for her to use, and the font is crooked, but it is easy to recognize.

Looking at her last total number, the two men also calculated it once on one side. It took two columns of incense, that is, half an hour, for the two men to finish her calculations.

"Ai Ai, you are really divine. There is nothing wrong with the calculation. What method is used? Can you tell me?" Qi Ye had to praise her method, which saves time and effort, and is easy to understand.

Now Sue looked up. If she had a tail, she should be in heaven now!

"What? Do you want to learn? If you want to learn, you'll be called Mr." hum, let them look down on her. Now it's a counterattack for them to call them Mr.

Who knows, on the seventh day of the night, he hugged his fist, bowed respectfully to her, and shouted, "sir."

Then Qi Ye also saluted her: "sir!"

Sue eiser: "for your sincere sake, I'll teach you. By the way, I'll teach you some multiplication and division. But before that, you should recognize the numbers I wrote, and then recite the multiplication formula, so that I can teach you."

The two respectfully replied, "yes, sir, I would like to listen to the master."

They looked serious and succeeded in teasing her: "all right, that's it. Don't do it again. It's always strange."

They were curious about the Arabic numerals she wrote, so Qi Ye came over and asked, "Ai Ai, I have nothing to do anyway. Why don't you teach us from now on!"

Qi Ye's eyes are shining. Her method can really come in handy.

Su AI's incarnation, Mr. Aojiao, wrote zero to 100 numbers on the paper for them to recognize.

"I'll teach you these things from the beginning..."

Su AI only taught them to read it twice and drank water while observing the two seven foot men learning the knowledge she taught like primary school students. She had an unspeakable sense of contradiction in her heart.

But it was only her drinking water that they learned the Arabic numerals she taught.

"You... How can you remember so fast?" she looked at them incredulously. Even if they were powerful, they couldn't just learn water Kung Fu?