Q: What is the negative version of the number 142,543,521?
A: -142,543,521
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:
| 142,543,519 | 142,543,520 | 142,543,522 | 142,543,523 |
| -142,543,519 | -142,543,520 | -142,543,522 | -142,543,523 |