Q: What is the negative version of the number 81,520,767?
A: -81,520,767
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:
| 81,520,765 | 81,520,766 | 81,520,768 | 81,520,769 |
| -81,520,765 | -81,520,766 | -81,520,768 | -81,520,769 |