Q: What is the negative version of the number 215,042,859?
A: -215,042,859
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:
| 215,042,857 | 215,042,858 | 215,042,860 | 215,042,861 |
| -215,042,857 | -215,042,858 | -215,042,860 | -215,042,861 |