Q: What is the negative version of the number 721,406,319?
A: -721,406,319
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:
| 721,406,317 | 721,406,318 | 721,406,320 | 721,406,321 |
| -721,406,317 | -721,406,318 | -721,406,320 | -721,406,321 |