Q: What is the negative version of the number 40,515,660?
A: -40,515,660
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:
| 40,515,658 | 40,515,659 | 40,515,661 | 40,515,662 |
| -40,515,658 | -40,515,659 | -40,515,661 | -40,515,662 |