Q: What is the negative version of the number 42,140,644?
A: -42,140,644
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:
| 42,140,642 | 42,140,643 | 42,140,645 | 42,140,646 |
| -42,140,642 | -42,140,643 | -42,140,645 | -42,140,646 |