Q: What is the negative version of the number 216,423,515?
A: -216,423,515
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:
| 216,423,513 | 216,423,514 | 216,423,516 | 216,423,517 |
| -216,423,513 | -216,423,514 | -216,423,516 | -216,423,517 |