Q: What is the negative version of the number 87,421,439?
A: -87,421,439
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:
| 87,421,437 | 87,421,438 | 87,421,440 | 87,421,441 |
| -87,421,437 | -87,421,438 | -87,421,440 | -87,421,441 |