Q: What is the negative version of the number 72,407,645?
A: -72,407,645
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:
| 72,407,643 | 72,407,644 | 72,407,646 | 72,407,647 |
| -72,407,643 | -72,407,644 | -72,407,646 | -72,407,647 |