The wife of the miraculous doctor in the age of rebirth

Chapter 87

Ruan Qingyue took the math book, first looked at the table of contents, and then took a general look at the knowledge points of the book.

In fact, junior high school mathematics, whether it is algebra or geometry, has a very simple foundation. It is just simple calculations and cognition of real number functions. Compared with high school, it is simply too childish.

Ruan Qingyue knew what to tell him after reading this catalogue. Of course, she had to find out about him first before starting the lecture. At the same time, she hoped that Lin Hongrui, who was tall and handsome, would not be a math idiot from the bottom of her heart.

Otherwise, if you teach her, it will be hard for her to die!

"Do you still remember what negative numbers are and how they work? What is 1 minus 6?" Ruan Qingyue asked him.

"Negative 5, I know that." Lin Hongrui replied immediately.

"Very good." Ruan Qingyue nodded with satisfaction, and then asked him if he knew what a fraction, an integer, a linear, a quadratic function, an inverse proportional function, a linear equation in one variable, a quadratic equation in one variable, and so on.

Lin Hongrui probably only knew half of it, and he would not know the rest if he asked deeper.

After Ruan Qingyue probably knew about his situation, she immediately came up with a few integer addition and subtraction and one-dimensional equations that he still remembered, and asked him to solve them to see his level of problem solving.

Lin Hongrui took the paper with more than a dozen questions on it, and walked to a table on one side. Because there was no high chair, he could only bend over, half-stretched, and awkwardly lie on the table to solve the problems.

He explained seriously, but after Ruan Qingyue on the bed stared at him for a few times, she couldn't help but started to yawn sleepily.

One, two, the more she yawned, the more tears came out of her eyes.

sleepy.

But hold back!

Come up with a serious attitude of a strict teacher!
Ruan Qingyue straightened her back, but after waiting for about 5 minutes, she yawned again and her eyelids started to twitch. Seeing that Lin Hongrui was still working on the problem, she couldn't hold back and began to urge:
"Have you finished solving it? It's normal to forget. Come here and let me demonstrate it to you and explain the operation rules. Don't waste your time trying to solve it by yourself."

"Wait, it's over soon." Lin Hongrui frowned and said.

After more than ten seconds, he straightened up, handed the paper to Ruan Qingyue, then turned back to the table, came over with a kerosene lamp, stood by the bed, stood upright to illuminate her, with a serious expression She was nervous, like a good student waiting for approval for her homework.

Ruan Qingyue took a look at him, and saw that he was tall and handsome, but he had an immature and pious face, and felt that there was a strong contrast in his cuteness, rushing towards her, making her auntie's heart overflow. I almost reached out my hand to pinch his face and say something good.

After looking at him for a few times, Ruan Qingyue looked down at the problems he had solved. Just now she wrote him a total of ten math problems, ranging from simple to difficult. Although he corrected the last one, he got it all right.

Ruan Qingyue is very satisfied, he is smart, and she can save her worry and trouble.

In solving the equations later, the last two questions involved a lot of work because of the fractions involved, but he got it right in the end!

"It's great! Full marks! It's better than I thought. When you were doing the questions, where did you have any doubts?" Ruan Qingyue praised him sincerely with a smile.

Lin Hongrui talked about the doubts he encountered while doing the questions, and Ruan Qingyue pointed them out to him one by one. Finally, he summarized the calculation rules for him, and wrote them in the blank space of the paper for him, which can be regarded as important notes.

"Let's come up with a dozen more questions." Lin Hongrui stared at the rules for a few moments, and after writing them down, his eyes lit up, and he looked at Ruan Qingyue longingly, and said.

"...Okay." Ruan Qingyue wanted to shout in her heart, even if she was cute, I really want to sleep!
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　　Good morning, everyone~~ Do you feel that the male protagonist who is studying hard is so cute, hahaha... Please ask for tickets, please give me a reward, thank you for your support~~ Finally, thank you for the rabbit, the hypocrisy, and the white-clothed Qingyan baby. Thank you, love you guys!
　　
　
(End of this chapter)