Q: What is the negative version of the number 42,221,440?
A: -42,221,440
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:
| 42,221,438 | 42,221,439 | 42,221,441 | 42,221,442 |
| -42,221,438 | -42,221,439 | -42,221,441 | -42,221,442 |