Q: What is the negative version of the number 15,615,428?
A: -15,615,428
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:
| 15,615,426 | 15,615,427 | 15,615,429 | 15,615,430 |
| -15,615,426 | -15,615,427 | -15,615,429 | -15,615,430 |