Q: What is the negative version of the number 136,821,280?
A: -136,821,280
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:
| 136,821,278 | 136,821,279 | 136,821,281 | 136,821,282 |
| -136,821,278 | -136,821,279 | -136,821,281 | -136,821,282 |