However, Su Qingyao did not teach Qin Sheng the ancient bookkeeping method, but taught him a simpler method of counting and bookkeeping with Arabic numerals.

This method is much simpler to calculate, and Qin Sheng is a little more acceptable.

Otherwise, Su Qingyao couldn't understand the ancient bookkeeping method, let alone teach Qin Sheng.

However, there were no Arabic numerals in this era, and it was the first time Qin Sheng had seen this novelty.

It is precisely because Qin Sheng has not read a book before, is it easier to accept than those who have read books.

Sometimes there are distractions from other foundations, but not with her.

In addition, Qin Sheng is relatively smart, and it is easier to accept anything he learns, so he quickly mastered the mathematical methods taught by Su Qingyao.

"Daughter-in-law, this invented insect-like character is really much more convenient to use than Chinese characters. It's just a bit ugly to write! ”

Qin Sheng approached Su Qingyao and said with a smile.

"That's because it's ugly, but it's not ugly."

"Daughter-in-law, don't talk nonsense, it's obvious that he is ugly, what does it have to do with me, look at my handwriting is very good-looking?"

Su Qingyao shook her head, "It's like chicken feet, it's messy, where do you have the confidence to say that your writing is good-looking?" Su Qingyao couldn't help but complain.

"Daughter-in-law, that's because the writing is so good-looking, and I look much worse in comparison, but according to the normal level, my writing is not bad!"

"It's the first time I've heard someone boast about themselves like that."

"That is, my daughter-in-law doesn't praise me, can't I praise myself a few words?"

"It's going to be poor!"

"Daughter-in-law, look at it now, is it right for me to do this account!"

Qin Sheng pushed yesterday's account to Su Qingyao, and asked Su Qingyao to take a look at it first.

After Su Qingyao looked at it, she nodded, "It's not bad, it's not bad." ”

"Daughter-in-law, of course! Once born, twice cooked, don't you know how to do it after two days of accounting! Qin Sheng had a slightly smug smile on his face.

Su Qingyao had to admit that this guy was a little too smart.

I don't think she learned so fast back then.

After all, Qin Sheng is built on a zero foundation, addition and subtraction, and multiplication and division formulas can be learned as soon as they are learned.

"Then I won't worry about accounting from now on!"

"That's it! Don't worry, daughter-in-law, leave this matter to me! Xianggong, I'm also very powerful! Qin Sheng praised himself jokingly, in fact, he was really happy in his heart, the more things he would know, the more he could help his daughter-in-law do. Not the kind of person who is useless and can only stay at home.

Doing more things can make him feel the value of his existence.

"Yes, yes, okay, see what you can do!"

Su Qingyao said, took the money out, and wrote a few lines on the paper.

Qin Sheng came over curiously and asked Su Qingyao, "Daughter-in-law, what is this written?" ”

"Such gossip? Want to ask about anything? Su Qingyao raised her eyebrows and dodged to the side.

"Daughter-in-law, I'll just ask, can't I ask?"

"Don't tell."

"Daughter-in-law, you're so stingy, why didn't you tell me?"

"Because I can't smell the situation when I see this gossip, I am very happy to see the anxious look in my heart."

Now it has become Su Qingyao's pleasure to tease this second-class husband from time to time.