Q: What is the negative version of the number 215,532,450?
A: -215,532,450
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:
| 215,532,448 | 215,532,449 | 215,532,451 | 215,532,452 |
| -215,532,448 | -215,532,449 | -215,532,451 | -215,532,452 |