Q: What is the negative version of the number 120,400,645?
A: -120,400,645
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:
| 120,400,643 | 120,400,644 | 120,400,646 | 120,400,647 |
| -120,400,643 | -120,400,644 | -120,400,646 | -120,400,647 |