Q: What is the negative version of the number 155,121,636?
A: -155,121,636
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:
| 155,121,634 | 155,121,635 | 155,121,637 | 155,121,638 |
| -155,121,634 | -155,121,635 | -155,121,637 | -155,121,638 |