Q: What is the negative version of the number 15,615,440?
A: -15,615,440
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:
15,615,438 | 15,615,439 | 15,615,441 | 15,615,442 |
-15,615,438 | -15,615,439 | -15,615,441 | -15,615,442 |