Q: What is the negative version of the number 40,121,390?
A: -40,121,390
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:
| 40,121,388 | 40,121,389 | 40,121,391 | 40,121,392 |
| -40,121,388 | -40,121,389 | -40,121,391 | -40,121,392 |