Q: What is the negative version of the number 155,421,311?
A: -155,421,311
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:
| 155,421,309 | 155,421,310 | 155,421,312 | 155,421,313 |
| -155,421,309 | -155,421,310 | -155,421,312 | -155,421,313 |