Q: What is the negative version of the number 721,411,563?
A: -721,411,563
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:
| 721,411,561 | 721,411,562 | 721,411,564 | 721,411,565 |
| -721,411,561 | -721,411,562 | -721,411,564 | -721,411,565 |