Q: What is the negative version of the number 216,737,391?
A: -216,737,391
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:
| 216,737,389 | 216,737,390 | 216,737,392 | 216,737,393 |
| -216,737,389 | -216,737,390 | -216,737,392 | -216,737,393 |