Q: What is the negative version of the number 721,406,512?
A: -721,406,512
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:
| 721,406,510 | 721,406,511 | 721,406,513 | 721,406,514 |
| -721,406,510 | -721,406,511 | -721,406,513 | -721,406,514 |