Q: What is the negative version of the number 215,522,650?
A: -215,522,650
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:
| 215,522,648 | 215,522,649 | 215,522,651 | 215,522,652 |
| -215,522,648 | -215,522,649 | -215,522,651 | -215,522,652 |