Q: What is the negative version of the number 215,710,730?
A: -215,710,730
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:
| 215,710,728 | 215,710,729 | 215,710,731 | 215,710,732 |
| -215,710,728 | -215,710,729 | -215,710,731 | -215,710,732 |