Q: What is the negative version of the number 72,171,630?
A: -72,171,630
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:
| 72,171,628 | 72,171,629 | 72,171,631 | 72,171,632 |
| -72,171,628 | -72,171,629 | -72,171,631 | -72,171,632 |