Q: What is the negative version of the number 135,523,221?
A: -135,523,221
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:
| 135,523,219 | 135,523,220 | 135,523,222 | 135,523,223 |
| -135,523,219 | -135,523,220 | -135,523,222 | -135,523,223 |