Q: What is the negative version of the number 157,321,515?
A: -157,321,515
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:
| 157,321,513 | 157,321,514 | 157,321,516 | 157,321,517 |
| -157,321,513 | -157,321,514 | -157,321,516 | -157,321,517 |