Q: What is the negative version of the number 172,456,156?
A: -172,456,156
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:
| 172,456,154 | 172,456,155 | 172,456,157 | 172,456,158 |
| -172,456,154 | -172,456,155 | -172,456,157 | -172,456,158 |