Q: What is the negative version of the number 731,766,139?
A: -731,766,139
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:
| 731,766,137 | 731,766,138 | 731,766,140 | 731,766,141 |
| -731,766,137 | -731,766,138 | -731,766,140 | -731,766,141 |