Q: What is the negative version of the number 31,422,645?
A: -31,422,645
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:
| 31,422,643 | 31,422,644 | 31,422,646 | 31,422,647 |
| -31,422,643 | -31,422,644 | -31,422,646 | -31,422,647 |