Q: What is the negative version of the number 161,005,515?
A: -161,005,515
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:
| 161,005,513 | 161,005,514 | 161,005,516 | 161,005,517 |
| -161,005,513 | -161,005,514 | -161,005,516 | -161,005,517 |