Q: What is the negative version of the number 42,719,509?
A: -42,719,509
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:
| 42,719,507 | 42,719,508 | 42,719,510 | 42,719,511 |
| -42,719,507 | -42,719,508 | -42,719,510 | -42,719,511 |