Q: What is the negative version of the number 731,731,072?
A: -731,731,072
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:
| 731,731,070 | 731,731,071 | 731,731,073 | 731,731,074 |
| -731,731,070 | -731,731,071 | -731,731,073 | -731,731,074 |