Q: What is the negative version of the number 320,421,225?
A: -320,421,225
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:
| 320,421,223 | 320,421,224 | 320,421,226 | 320,421,227 |
| -320,421,223 | -320,421,224 | -320,421,226 | -320,421,227 |