Q: What is the negative version of the number 217,620,278?
A: -217,620,278
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:
| 217,620,276 | 217,620,277 | 217,620,279 | 217,620,280 |
| -217,620,276 | -217,620,277 | -217,620,279 | -217,620,280 |