Q: What is the negative version of the number 72,745,144?
A: -72,745,144
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:
| 72,745,142 | 72,745,143 | 72,745,145 | 72,745,146 |
| -72,745,142 | -72,745,143 | -72,745,145 | -72,745,146 |