The Regent's Little Wife

Chapter 15 Teaching Mental Arithmetic Tables

The first test was to ask her to write a poem about wine, so he thought of Li Bai's "Song of the Wine".

The second test was painting, so he thought of Zhao Ziang's "Horses Drinking in the Autumn Countryside". He had copied the painting before. The imitation was very lifelike. He painted his work today.

The deacons and various leaders of Linxuan Academy were amazed when they saw this painting.

The third round of the test was abacus, which was calculated using an abacus. Sang Ning was very interested in the abacus. The teacher who started with her was a math teacher at the academy, who was 72 years old this year.

题目很简单都是一些乘算和除算。906*32、61*681、0.523*4.05、0.7504*0.76、580.04/96、86./8183 一个六道题，要求一盏茶功夫，保留两位小数。

It was such a simple problem that she could finish it in 30 minutes, and it would take her seconds to finish it. It was too easy. Sang Ning was already using an abacus to type out the answer and keep two decimal places, while the teacher next to her was still calculating. In fact, for this kind of problem, Sang Ning didn't need an abacus at all, she could just do mental calculations. But she didn't dare to show off too much.

The old gentlemen were shocked. They had lived for so many years and were far ahead in arithmetic, but they did not expect to be surpassed by the young woman in front of them. He accepted the defeat wholeheartedly.

Sang Ning said that actually there are formulas for all of these, and it is very simple if you follow the formulas. She decided to teach the formulas to the teachers in the academy today.

1 Mental arithmetic addition mnemonics: add without carry, add with carry, add directly, add up to five, add up to ten, add up to ten.

2. Mental arithmetic subtraction mnemonics: subtraction without borrowing, subtraction with borrowing, direct subtraction, subtraction by breaking five, subtraction by borrowing, subtraction by subtracting ten and adding five.

3. The mnemonics for the division quotient are as follows: If no division is returned, return one; If no division is returned, return two; If no division is returned, return three; If no division is returned, return four; If no division is returned, return five; If no division is returned, return six; If no division is returned, return seven; If no division is returned, return eight; If no division is returned, return nine.

4. The rhyme for the division quotient of nine: If you see one and there is no division, it is nine-; if you see two and there is no division, it is nine-two; if you see three and there is no division, it is nine-three; if you see four and there is no division, it is nine-four; if you see five and there is no division, it is nine-five; if you see six and there is no division, it is nine-six; if you see seven and there is no division, it is nine-seven; if you see eight and there is no division, it is nine-eight; if you see nine and there is no division, it is nine-nine.

When Sang Ning finished her narration and wrote it down on paper, the teachers in the college passed it around, saying that if they remembered this formula, their calculation ability would be improved. They all praised this talented and beautiful woman.

The Sang Ning test was open to the public, and all the students in the Sixian Dynasty went to watch. Some people just wanted to see what this god-like man looked like.

Sang Ning became a new generation of young college teachers. At this time, Sang Ning began to discuss treatment. Sang Ning made three requests. The first was to work from 9 to 5 and have weekends off. If she worked on statutory holidays, she would get triple pay. Second, she hoped to add a psychology course for college students. No one understood, so Sang Ning gave everyone an open class on psychology. She said that students cannot study all the time, and they also need to understand the psychology of children. Let children understand their own feelings and psychology, and cultivate their emotional intelligence and self-management ability.

However, this was not recognized by many teachers. People of their time did not know what psychology was, let alone emotional intelligence. But after all, it was proposed by the talented woman in front of them. Finally, they came to the conclusion that this course would be allowed to be taught once within a week.

See if this course is useful. If it is useful, you can also take it as a main course. Now Sang Ning's only concern is to make a lot of money. The salary offered by the college is also quite good.

Her next goal is to open a clinic. With her medical skills, she will definitely become the medical saint of this world.

But he couldn't just open a clinic whenever he wanted. He had to go back and discuss it with the Regent, or use his eloquence to get the Regent to help him invest. Then he could let the Regent become his shareholder.

These days, apart from going to the college to teach students, he also goes home to spend time with his two children.

Now the two children are very sensitive to her. Whenever she returns home, they are very happy and want their mother to hug them.

Sang Ning knew that the two children lacked maternal love. The original owner had caused them psychological trauma over the past five years. She would definitely heal this trauma.

This was after she returned home, she personally cooked six dishes. Shen Yan was smarter than a monkey, he saw Sang Ning suddenly showed kindness to him, he must have something to ask of him.

He took a bite of the food cooked by Sang Ning and found it was indeed quite good, comparable to the imperial chefs in the palace.

"Why are you suddenly showing such goodwill today...is there something going on?" Shen Yan took a bite of the dish, put down his chopsticks, and asked slowly.

"Isn't it my duty as your wife to cook for you?" Sang Ning didn't know how to start. He hadn't thought about it yet, and he was afraid that Shen Yan would directly reject her.

Shen Yan, with a hint of smile on his face, said, "You only have one chance. If you miss it, it will be gone..." After saying that, he looked at Sang Ning in front of him with a half-smile, wanting to know what Sang Ning wanted to say to him?

"It's like this. I know you have a store. Can you rent it to me? I can pay you the rent. I want to open a pharmacy, and you know I know medicine. We can split the profits 30% to 70%, you 30% and I 70%. I can develop some pills and sell them. They can make a lot of money..." Sang Ning told Shen Yan about her idea.

Shen Yan looked at Sang Ning in front of him. So you are full of desire for money. Shen Yan is also a very smart person, and his emotional intelligence is also very high. He is also very accurate in judging people. If you want to keep Sang Ning by your side, you know what she cares about. I didn't expect that she would be exposed so quickly. She has such a high desire for money. As long as the purpose is money, you can keep him by your side in the future to hold her tight.

Thinking of this, he asked, "You, the princess, also have a salary, and you have been in the academy for two months. The academy's treatment is also very good. Are you short of money? There is no shortage of food and clothing for you in the palace, right?"

"Oh no... My salary is just that... Actually, you know my bouquet is very big. Haven't you noticed that the food in the mansion in recent months is different from before? I have requirements for food. I require it to be nutritious. I won't eat anything that is not nutritious."

"All these require money. Are you afraid of having too much money... So I need to open a clinic... Don't worry, if you help me open the clinic, you will be my shareholder... I guarantee that your waist will be bulging by then..." Sang Ning has a business mind. If not, she would not have established the research institute and the school he founded.

Shen Yan nodded and agreed, "Okay, if you want to open a clinic, I can help you do it. What do you mean by making me a shareholder? Forget it. You can keep the money you earn. I don't need it."

"I will ask Si Yin to assist you... Tell Si Yin what you need and he will prepare it for you. By the way, have you thought of a name for the clinic?"