Q: What is the negative version of the number 128,878,109?
A: -128,878,109
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:
| 128,878,107 | 128,878,108 | 128,878,110 | 128,878,111 |
| -128,878,107 | -128,878,108 | -128,878,110 | -128,878,111 |