Q: What is the negative version of the number 172,456,157?
A: -172,456,157
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:
| 172,456,155 | 172,456,156 | 172,456,158 | 172,456,159 |
| -172,456,155 | -172,456,156 | -172,456,158 | -172,456,159 |