Q: What is the negative version of the number 161,640,264?
A: -161,640,264
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:
| 161,640,262 | 161,640,263 | 161,640,265 | 161,640,266 |
| -161,640,262 | -161,640,263 | -161,640,265 | -161,640,266 |