Q: What is the negative version of the number 249,500,021?
A: -249,500,021
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:
| 249,500,019 | 249,500,020 | 249,500,022 | 249,500,023 |
| -249,500,019 | -249,500,020 | -249,500,022 | -249,500,023 |