Q: What is the negative version of the number 142,489,009?
A: -142,489,009
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:
| 142,489,007 | 142,489,008 | 142,489,010 | 142,489,011 |
| -142,489,007 | -142,489,008 | -142,489,010 | -142,489,011 |