Q: What is the negative version of the number 216,423,511?
A: -216,423,511
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:
| 216,423,509 | 216,423,510 | 216,423,512 | 216,423,513 |
| -216,423,509 | -216,423,510 | -216,423,512 | -216,423,513 |