Q: What is the negative version of the number 221,562,230?
A: -221,562,230
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:
| 221,562,228 | 221,562,229 | 221,562,231 | 221,562,232 |
| -221,562,228 | -221,562,229 | -221,562,231 | -221,562,232 |