Q: What is the negative version of the number 216,021,321?
A: -216,021,321
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:
| 216,021,319 | 216,021,320 | 216,021,322 | 216,021,323 |
| -216,021,319 | -216,021,320 | -216,021,322 | -216,021,323 |