Q: What is the negative version of the number 21,000,355?
A: -21,000,355
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 21,000,353 | 21,000,354 | 21,000,356 | 21,000,357 |
| -21,000,353 | -21,000,354 | -21,000,356 | -21,000,357 |