How does Ma Xiaotiao play math handwritten newspaper in grade five?

Mathematical handwritten newspaper about primary school students

How to do the fifth grade math handwritten newspaper?

Pictures of the fifth-grade mathematics handwritten newspaper

On the content of mathematical handwritten newspaper;

What are the odds?

I visited the weather station and saw many latest weather forecasting instruments. After the visit, I asked the stationmaster, "You said there was a 75% chance of rain. How did you work it out? " Without much thought, the stationmaster replied, "That is to say, there are four people here, and three of them think it will rain."

Mathematician's answer

Physicists and engineers got lost in a hot air balloon in the Grand Canyon. They shouted for help: "Hello! Where are we? " After about 15 minutes, they heard the response echoing in the valley: "Hey! You are in a hot air balloon! " The physicist said, "That guy must be a mathematician." The engineer wants to know, "Why?" The physicist said, "Because it took him a long time to give a completely correct answer, but it was useless."