It means that numbers should be capitalized, such as one, two, three, four, five, six, seven, eight, nine and ten.

For example: 35, pronunciation: 35.

Writing: refers to writing with lowercase Arabic numerals, such as 1, 2, 3, 4, 5, 6, 7, 8, 9.

For example: 25, writing: 25.

There are two reading methods:

1. Read the 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 arrangement of numbers from right to left, taking four digits as a level or three digits as a paragraph, and then reading from left to right, it is called graded reading method or segmented reading method, which is collectively referred to as repetition method. This reading method is generally used to read decimal integers.