Q: What is the negative version of the number 157,215,280?
A: -157,215,280
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:
| 157,215,278 | 157,215,279 | 157,215,281 | 157,215,282 |
| -157,215,278 | -157,215,279 | -157,215,281 | -157,215,282 |