Q: What is the negative version of the number 156,867,721?
A: -156,867,721
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:
| 156,867,719 | 156,867,720 | 156,867,722 | 156,867,723 |
| -156,867,719 | -156,867,720 | -156,867,722 | -156,867,723 |