Q: What is the negative version of the number 721,351,272?
A: -721,351,272
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:
| 721,351,270 | 721,351,271 | 721,351,273 | 721,351,274 |
| -721,351,270 | -721,351,271 | -721,351,273 | -721,351,274 |