Q: What is the negative version of the number 40,145,440?
A: -40,145,440
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:
| 40,145,438 | 40,145,439 | 40,145,441 | 40,145,442 |
| -40,145,438 | -40,145,439 | -40,145,441 | -40,145,442 |