For example, how big is the secondary level of 10000?

10000 For example, a hard-seat car generally has 1 18 seats. 10000 passengers, the train car has about 85 sections. For example, the yellow race has 65,438+million hairs.

Most people are not familiar with the concept of "order of magnitude" itself. Before explaining what "magnitude" is, let's talk about the familiar "magnitude".

1, let's learn to choose.

When a small number of things are put together with a large number of things, we should boldly abandon the former as if it did not exist. It's like, I already have 1 0,000 yuan, and you give me 1 yuan, which is insignificant to me. You might say, penny is money, too. You should earn it and fight for it. But in this way, you may spend a lot of energy. As a result, you will lose the opportunity to earn 1 10,000 yuan.

Let's learn to get to the point.

When several or dozens of small-scale things are put together, compared with a large-scale thing, the former is very small, just like comparing dozens of ants with a watermelon. We should know how to improve the working methods by an order of magnitude, and explore how to improve 1% to make the final result an order of magnitude higher.