Q: What is the negative version of the number 216,245,521?
A: -216,245,521
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:
| 216,245,519 | 216,245,520 | 216,245,522 | 216,245,523 |
| -216,245,519 | -216,245,520 | -216,245,522 | -216,245,523 |