Q: What is the negative version of the number 261,421,223?
A: -261,421,223
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:
| 261,421,221 | 261,421,222 | 261,421,224 | 261,421,225 |
| -261,421,221 | -261,421,222 | -261,421,224 | -261,421,225 |