Q: What is the negative version of the number 615,532,155?
A: -615,532,155
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:
| 615,532,153 | 615,532,154 | 615,532,156 | 615,532,157 |
| -615,532,153 | -615,532,154 | -615,532,156 | -615,532,157 |