The first Mathematics Culture Festival of our school opened, and the playground was so lively! The students gathered around the exhibition board and watched with relish. I couldn't wait to participate in it and walked into the "wonderful mathematics garden". The teacher explained the magical and interesting mathematical mysteries to us, and I was deeply attracted. After listening to the teacher's explanation, the PK between classmates was cancelled, and I was excited to sign up.

I got into a group with my good friends and stood in line. The PK team has already queued up. After a long time, it was finally our turn to play. I was very excited.

PK started, and my good friends and I thought hard, calmly responded, and the score was even. The last question is the most difficult for me. The topic is: one room lit 10 candles, and three were blown out by the wind. How many candles are left in the room? We thought about it for a long time and didn't come up with it. The teacher patiently told us the solution to the problem: because all the candles that were not blown out in the end were completely burned, and the rest were three candles that were blown out. The answer is three! I suddenly realized that mathematics is really interesting, and there is still a lot of knowledge waiting for us to explore.

The PK game was over, and finally I won by one point. The teacher rewarded me with a Rubik's Cube, and I was very excited when I received the award. A good friend also got a beautiful bookmark. We congratulate each other and make an appointment for the next PK.

I participated in the Mathematics Culture Festival for the first time and found that mathematics is so fun and magical, and the mathematics world is full of mystery. I prefer math. The activity is over and I received it.

Invitation letter of "Walking into Wonderful Mathematics Garden" youth exhibition exchange activity, I am about to accept new challenges, which is really an unforgettable experience.