Q: What is the negative version of the number 77,720,151?
A: -77,720,151
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:
| 77,720,149 | 77,720,150 | 77,720,152 | 77,720,153 |
| -77,720,149 | -77,720,150 | -77,720,152 | -77,720,153 |