Chapter 394 (2/2)

She took the pen and wrote it simply. She wrote as many steps as possible to make them look more convenient.

Xing Jiuan's lecture topic is similar to that she taught the students in the training ground.

The topic is: first this way and that, then bring in the formula, and then get the answer!

In the training ground, do it yourself first, let them watch it and let them understand it.

The students listened again, looked at the formula, and then looked at Xing Jiu'An's particularly good-looking words. They became more and more confused!

”Do you understand?” after Xing Jiu'An finished speaking, he didn't hear a response and asked in some doubt.

Then she saw that most of the people listening to the lecture were blank.

Xing Jiu'An also looked at a loss.

She just wanted to speak, Su Yize seemed to exclaim, ”I understand, I understand, sister I understand.”

He would have been able to solve this problem. Xing Jiu'An's rough speech was acceptable to him.

Xing Jiu'An was not surprised that he suddenly turned his little elder martial sister into an elder martial sister.

Just listen to Su Yize and then say, ”sister, according to the way you give a lecture, I think you can only give a lecture to the super Xueba.”

Xing Jiu'An looked at him suspiciously.

She also thought she spoke very well.

Not many steps were omitted.

”Why?”

”I don't understand.” Su Yize seemed to be worried too. He looked at Xing Jiu'An's draft paper that got the answer in just a few lines. ”If I hadn't been able to look at these lines of answers, I might have to think about it for a while.”

Remembering that the teacher wrote so full on the blackboard every time he talked about math problems, Su Yize sighed. Fortunately, his little sister didn't go to class, otherwise, she should be very boring.

I can get the answer by simply looking at the questions with two eyes. I have to listen to the teacher for a few minutes or even more. I may be noisy when I sleep!

This is a super outline problem. There are many super outlines. The students who came to the problem thought they were good at learning. They can also be called Xueba in the class. As a result, some were hit after listening to Xing Jiu'An.