Q: What is the negative version of the number 172,120,159?
A: -172,120,159
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:
| 172,120,157 | 172,120,158 | 172,120,160 | 172,120,161 |
| -172,120,157 | -172,120,158 | -172,120,160 | -172,120,161 |