Chapter 223 (2/2)

No matter how high it is, it can't be compared with a mathematics professor?!

The young girl has become a team leader teacher in the junior group of the Chinese mathematics competition. Most of them are also because she is very crafty in setting questions, which happens to be very ”sick” of the mathematics competition.

Therefore, she was invited to continue to lead the team, hoping to help the students participating in the competition improve from her questions.

Originally, Mr. Hong thought so, but after listening to Professor Mulin's words, he felt that Professor Mulin's attitude was worth considering.

So Miss Hong planned to test the girl's situation.

LAN Yin has no objection to Miss Hong's proposal.

It's just a question. It's no stranger to her.

”Yes,” said LAN Yin. She went directly to the podium of the temporary classroom, then picked up her pen and wrote——

After the problem is solved, the task of leading the teacher today should be completed~

LAN Yin thought and decided to write more questions to fill up the students' afternoon.

If she's all right, she's going to go out for a walk.

In the capital, you can always buy things that can't be bought in small cities~

Therefore, under the sight of Mr. Hong and the students of the youth group and the youth group participating in the mathematics competition, LAN Yin's problem-solving speed is getting faster and faster——

When she came up with the problem, she didn't need half a minute of hesitation to stop and think about the solvability of the problem.

As if she had prepared these questions long ago, then remembered them and released them to everyone at any time.

As she wrote more and more questions, Professor Hong slowly found the problems in these questions.

These questions seem to be many, but the problem-solving knowledge points of each question are different, and they can be solved only by the combination of various knowledge points!