Q: What is the negative version of the number 249,191,509?
A: -249,191,509
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:
| 249,191,507 | 249,191,508 | 249,191,510 | 249,191,511 |
| -249,191,507 | -249,191,508 | -249,191,510 | -249,191,511 |