Read the numbers from left to right according to the arrangement of the numbers, for example, 3045002 is read as 3045002. This reading method is used when reading pure decimals or records. It is called simple reading method and can be used to read decimal numbers and non-decimal numbers.

There are two reading methods:

1. Read numbers from left to right according to their rows. For example, 3045002 is pronounced as 3045002. This reading method is used when reading pure decimals or records. It is called simple reading method and can be used to read decimal numbers and non-decimal numbers.

2. According to the number of rows from right to left, taking four digits as a level or three digits as a section, and then reading from left to right, it is called graded reading method or segmented reading method, collectively referred to as complex reading method, which is generally used to read decimal integers.

Extended data:

Decimal reading rules:

1 and numbers within four digits can be read from the most significant bit in sequence. For example, 1987 can be read as 1987.

2. For numbers with more than four digits, first grade them by four digits from right to left, and then read out the numbers in each level and their horizontal names in turn from the advanced level.

No matter how many zeros there are at the end of a number, you can't read them. After classification, there is a zero at the end of any level, otherwise it will not be seen. When you need to read them, you can only read one zero, no matter how many zeros are in the middle or how many zeros are in succession, when you need to read them, you can only read one zero.

Many countries in the world don't have the name "Wan". So the principle of their reading is not four-digit classification, but three-digit segmentation. China also uses the method of three-digit division to write numbers, but China doesn't use the method of three-digit division when reading.

Baidu Encyclopedia-Reading Method