The military master pledged his life to the country, and the military wife pledged her life to him.

Principal Wan and his colleagues had guessed early on that Lin Xi might reject their proposal.

That's why they came in such a large group of people. Not only that, the grade directors also had information in their hands.

When Lin Xi, Sang Xiao and Zhao Yufen came out again, all three of them were holding books in their hands. Sang Xiao and Zhao Yufen had the most books, while Lin Xi had the least.

"Mr. Wan, this is the textbook for the first grade of elementary school to the third grade of junior high school. I need you to help me mark the scope before the test paper is issued, otherwise it will be troublesome if it goes beyond the syllabus."

Principal Wan was stunned and asked, "Are we starting now?"

Lin Xi nodded and said, "It's better to do it now than to wait for a better day. Let's start now!"

"To be honest, I have been flipping through these books quite a lot during this period, and I remember the knowledge points in them by heart."

The subtext is that setting questions is not a complicated thing for her. After all, she has to teach children every day.

Before each class, she needs to explain the previous knowledge points in the book, so except for cooking, Lin Xi basically keeps the book in her hands.

Hearing this, the head teacher said, "Fortunately, we came prepared, otherwise we would have been caught off guard by you."

"Who says it isn't?"

As they were talking, these people took out the materials they had prepared in advance.

"Then let's start from the first grade of elementary school."

The test papers for primary school students are the best.

As Lin Xi spoke, he spread out the book and the white paper used for questions and took out a pen from his pocket.

I gave her this pen at the weekend.

But before starting the official work, Lin Xi said to Sang Xiao, "Sister Sang, why don't you take Ning Ning or Sister Zhao to buy some food for me? Elder Wan, you can have dinner at my house today so you don't have to run back and forth. Sister Zhao, I may need you to come over to help me at noon."

"These are just a piece of cake for me, just go ahead and do your own thing. I can only help you with some kitchen or housework."

Zhao Yufen didn't expect that Principal Wan actually came to ask Lin Xi to help with the test questions before the midterm exam, and she didn't expect that Lin Xi could get so much money for setting a question.

It was not until now that she understood why on weekends, she said that the Zhou family was getting a huge advantage by having Lin Xi willing to give their three children extra lessons.

No wonder Lin Xi never let his three children take away the test papers he set. It turns out that those test papers can also be sold for money.

After Lin Xi arranged all the affairs at home, he officially started working.

She looked through all the information brought by the grade directors and after making sure she had memorized them, she began to prepare the math test papers for grades one, two and three.

The first test paper is a bit easier, the second test paper starts to get more difficult, and the third test paper gets more difficult again...

Lin Xi has produced a total of five sets of mathematics test papers for first to third grade primary school students, and the difficulty of the five sets of test papers increases gradually.

Principal Wan became more and more satisfied as he looked at the test paper Lin Xi prepared.

At the end, I just clapped and cheered.

Lin Xi loves to do English and math problems more than Chinese, mainly because there are too many words in Chinese and it takes too much time.

So the first thing she asked was math problems.

From first grade to sixth grade in primary school.

There are five test papers for each grade.

There are thirty test papers in total.

When Sang Xiao came back with Fu Ning from shopping, they saw Lin Xi writing furiously at the desk in the corridor.

At the same time, the grade directors were writing test papers and doing exercises——

The house was so quiet that you could hear a pin drop.

Because the gate of the Fu family's courtyard was always open, not only Sang Xiao and Fu Ning, but also other sisters-in-law in the staff quarters could stand outside the gate of the Fu family's courtyard and observe the scene inside.

I watched helplessly as test paper after test paper came out from Lin Xi's pen.

Then I watched the head teacher and others start answering the questions.

When they encountered problems, they were afraid of disturbing Lin Xi and thus cutting off her train of thought, so they didn't even dare to speak out to disturb them. The group could only walk aside and discuss in a low voice. Finally, they put the test paper aside and continued to do the questions so that the teachers would be able to mark the test paper according to the answers in the future.

After Sang Xiao and the others returned home, they tactfully did not disturb Lin Xi.

Instead, he carried the vegetables and tiptoed into the kitchen with Fu Ning.

Started preparing lunch with Zhao Yufen.

The morning passed quickly as Lin Xi wrote.

When Fu Huaichuan, Weekend and Political Commissar Qin came back from get off work, they saw people standing on tiptoe outside the Fu family courtyard and looking inside from afar.

Fu Huaichuan, Weekend and Political Commissar Qin looked at each other and silently quickened their pace.

Not until they saw the scene inside the courtyard clearly did the three of them finally let go of their worries.

"Sisters-in-law, what's going on?" Weekend asked in a low voice.

Seeing that it was the weekend and Fu Huaichuan, the sisters-in-law who had been standing outside the gate of the Fu family courtyard for the whole morning immediately lowered their voices and began to vividly recount what had happened in the morning.

Because Lin Xi wanted to finish the questions for the first to sixth grade in the morning, she was highly focused throughout the whole process and refilled the pen with ink many times. It was not until she finished the last test paper that she breathed a sigh of relief and said, "Finally it's done!"

Principal Wan: ???

"Have all five sets of math test papers for grades 1 to 6 been released?"

Lin Xi: "I've finished the exams. But Mr. Wan, can we make an agreement? Don't let me set questions for subjects like literature and history. There are too many words in them, and they all require memorization. Please don't make it difficult for me..." Her hands were numb from just writing these thirty sets of math papers. If it was Chinese or politics... subjects with too many words, she would forget about it.

"Then can you get the math test papers for the first to third grade this afternoon?"

"Five sets too?"

"can."

"Then we will take these test papers and go back first. We will come to your house to get the remaining test papers before we get off work tonight."

"No, we have bought and prepared all the food. Just stay at our house for lunch." Lin Xi immediately tried to persuade him to stay.

Principal Wan: "No, no, there are so many of us, how can we all eat at your house? If we really eat this meal, your family will go bankrupt. The main thing is that we still have things to deal with in school. By the way, the answers to these test papers..."

"I'll do it at school in two days!"

"Row!"

After saying that, Principal Wan asked everyone to leave.

Lin Xi, Fu Huaichuan and Sang Xiao tried to persuade Principal Wan to stay as it was the weekend but failed.

Sang Xiao: “…”

"Since you're not planning on staying home for dinner, why didn't they stop you from asking me to go buy groceries?"

Lin Xi said: "They probably didn't expect that I would produce thirty sets of math test papers for primary school grades one to six in just one morning!"

"You produced thirty sets of elementary school math test papers in this morning?" Sang Xiao exclaimed.

Lin Xi nodded and said, "Yes, what's wrong?"

"You're a pervert. That's a math test. No matter how simple it is, it still requires some math and logical thinking. How could you finish the test so quickly?"

Are you kidding? Lin Xi used to make a living from this, okay?

If she doesn’t want to lose her livelihood, she has to work hard in private, otherwise how can she stand out in the highly competitive tutoring industry at such a young age.

"When you have read and memorized the knowledge points in the book countless times like me, you will be able to easily solve 30 sets of elementary school math problems like me. I won't say more. I'll go back to cook and relax my brain. I don't know how many brain cells I have burned this morning!" After saying that, Lin Xi walked towards the kitchen.

"I'll help you!" Sang Xiao said.

"And me, we'll all come to help you!" Weekend followed closely.