Q: What is the negative version of the number 90,688,439?
A: -90,688,439
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:
| 90,688,437 | 90,688,438 | 90,688,440 | 90,688,441 |
| -90,688,437 | -90,688,438 | -90,688,440 | -90,688,441 |