Pronunciation of numbers within 1 and 1 100 million

(1) No matter how many zeros there are at the end of a number, don't read it. Such as: 5632 10000, 4856000000.

(2) Don't read the "0" at the end of each level. Such as: 20005830, 60058402300

(3) Other numbers have "0". No matter whether there is one "0" or several "0" in succession, only one "0" is read. Such as: 50064058, 600442085009.

2. The new situation in the reading of 100 million series-all the ten thousand grades are "0"

Such as: 4850000 1768

When we know the number within 100 million, it is impossible to "all levels are 0". In this case, this "0" does not belong to the end of a number, the "0" at the end of each level, or the "0" in the middle of each level. This is the only new knowledge in the billion series of reading methods. There is no need to supplement it in the textbook. Tell the students that all levels are "0" and only one "zero" is read.

3. Summary: Read a zero rule.

Except for the two cases of "the end of a number or the end of each level", other numbers have a "0" or consecutive "0" s all read only a zero.

As long as you remember that the zeros at the end of a number or at the end of each level are not read, then other numbers, no matter how many zeros there are, read only one zero, which is easy to understand and remember.