Q: What is the negative version of the number 15,611,689?
A: -15,611,689
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:
| 15,611,687 | 15,611,688 | 15,611,690 | 15,611,691 |
| -15,611,687 | -15,611,688 | -15,611,690 | -15,611,691 |