Q: What is the negative version of the number 161,842,815?
A: -161,842,815
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:
| 161,842,813 | 161,842,814 | 161,842,816 | 161,842,817 |
| -161,842,813 | -161,842,814 | -161,842,816 | -161,842,817 |