Q: What is the negative version of the number 217,774,520?
A: -217,774,520
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:
| 217,774,518 | 217,774,519 | 217,774,521 | 217,774,522 |
| -217,774,518 | -217,774,519 | -217,774,521 | -217,774,522 |