Q: What is the negative version of the number 155,331,423?
A: -155,331,423
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:
| 155,331,421 | 155,331,422 | 155,331,424 | 155,331,425 |
| -155,331,421 | -155,331,422 | -155,331,424 | -155,331,425 |