Q: What is the negative version of the number 215,656,656?
A: -215,656,656
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:
| 215,656,654 | 215,656,655 | 215,656,657 | 215,656,658 |
| -215,656,654 | -215,656,655 | -215,656,657 | -215,656,658 |