Q: What is the negative version of the number 215,415,349?
A: -215,415,349
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:
| 215,415,347 | 215,415,348 | 215,415,350 | 215,415,351 |
| -215,415,347 | -215,415,348 | -215,415,350 | -215,415,351 |