Q: What is the negative version of the number 155,878,540?
A: -155,878,540
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:
| 155,878,538 | 155,878,539 | 155,878,541 | 155,878,542 |
| -155,878,538 | -155,878,539 | -155,878,541 | -155,878,542 |