Q: What is the negative version of the number 40,721,039?
A: -40,721,039
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:
| 40,721,037 | 40,721,038 | 40,721,040 | 40,721,041 |
| -40,721,037 | -40,721,038 | -40,721,040 | -40,721,041 |