Q: What is the negative version of the number 615,156,261?
A: -615,156,261
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:
| 615,156,259 | 615,156,260 | 615,156,262 | 615,156,263 |
| -615,156,259 | -615,156,260 | -615,156,262 | -615,156,263 |