Q: What is the negative version of the number 121,554,420?
A: -121,554,420
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:
| 121,554,418 | 121,554,419 | 121,554,421 | 121,554,422 |
| -121,554,418 | -121,554,419 | -121,554,421 | -121,554,422 |