Q: What is the negative version of the number 72,171,635?
A: -72,171,635
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:
| 72,171,633 | 72,171,634 | 72,171,636 | 72,171,637 |
| -72,171,633 | -72,171,634 | -72,171,636 | -72,171,637 |