Q: What is the negative version of the number 42,398,645?
A: -42,398,645
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:
| 42,398,643 | 42,398,644 | 42,398,646 | 42,398,647 |
| -42,398,643 | -42,398,644 | -42,398,646 | -42,398,647 |