Q: What is the negative version of the number 30,121,223?
A: -30,121,223
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:
| 30,121,221 | 30,121,222 | 30,121,224 | 30,121,225 |
| -30,121,221 | -30,121,222 | -30,121,224 | -30,121,225 |