Q: What is the negative version of the number 221,213,447?
A: -221,213,447
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:
| 221,213,445 | 221,213,446 | 221,213,448 | 221,213,449 |
| -221,213,445 | -221,213,446 | -221,213,448 | -221,213,449 |