Q: What is the negative version of the number 615,137,501?
A: -615,137,501
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:
| 615,137,499 | 615,137,500 | 615,137,502 | 615,137,503 |
| -615,137,499 | -615,137,500 | -615,137,502 | -615,137,503 |