Q: What is the negative version of the number 221,430,230?
A: -221,430,230
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:
| 221,430,228 | 221,430,229 | 221,430,231 | 221,430,232 |
| -221,430,228 | -221,430,229 | -221,430,231 | -221,430,232 |