Q: What is the negative version of the number 15,878,657?
A: -15,878,657
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:
| 15,878,655 | 15,878,656 | 15,878,658 | 15,878,659 |
| -15,878,655 | -15,878,656 | -15,878,658 | -15,878,659 |