Q: What is the negative version of the number 221,431,126?
A: -221,431,126
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:
| 221,431,124 | 221,431,125 | 221,431,127 | 221,431,128 |
| -221,431,124 | -221,431,125 | -221,431,127 | -221,431,128 |