Q: What is the negative version of the number 215,422,437?
A: -215,422,437
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:
| 215,422,435 | 215,422,436 | 215,422,438 | 215,422,439 |
| -215,422,435 | -215,422,436 | -215,422,438 | -215,422,439 |