Q: What is the negative version of the number 155,878,542?
A: -155,878,542
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:
| 155,878,540 | 155,878,541 | 155,878,543 | 155,878,544 |
| -155,878,540 | -155,878,541 | -155,878,543 | -155,878,544 |