Q: What is the negative version of the number 172,700,155?
A: -172,700,155
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:
| 172,700,153 | 172,700,154 | 172,700,156 | 172,700,157 |
| -172,700,153 | -172,700,154 | -172,700,156 | -172,700,157 |