Q: What is the negative version of the number 781,512,771?
A: -781,512,771
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:
| 781,512,769 | 781,512,770 | 781,512,772 | 781,512,773 |
| -781,512,769 | -781,512,770 | -781,512,772 | -781,512,773 |