Pronunciation refers to writing Arabic numerals with capital numerals. The numbers used for capitalization are: one, two, three, four, five, six, seven, eight, nine, ten and zero.

For example:

What does the number "568" mean?

Reading: 568

What does the number "403" mean?

Reading: 403

What does the number "12" mean?

Reading: Twelve

The difference between reading and writing:

1 has different meanings.

Reading is the process of writing, using capitalized numbers, such as zero, one, two, three, four, five, six and so on. For example: 2546, pronunciation: 2546.

Writing is to use lowercase Arabic numerals in the process of writing, such as lowercase 0, 1, 2, 3, 4, 5, 6, etc. For example: 2546, writing: 2546.

2. Different writing styles.

Mathematics is pronounced "capital figures".

Math writing is written in Arabic numerals.