Q: What is the negative version of the number 87,866,309?
A: -87,866,309
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:
| 87,866,307 | 87,866,308 | 87,866,310 | 87,866,311 |
| -87,866,307 | -87,866,308 | -87,866,310 | -87,866,311 |