Q: What is the negative version of the number 221,642,252?
A: -221,642,252
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:
| 221,642,250 | 221,642,251 | 221,642,253 | 221,642,254 |
| -221,642,250 | -221,642,251 | -221,642,253 | -221,642,254 |