Q: What is the negative version of the number 72,745,139?
A: -72,745,139
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:
| 72,745,137 | 72,745,138 | 72,745,140 | 72,745,141 |
| -72,745,137 | -72,745,138 | -72,745,140 | -72,745,141 |