Q: What is the negative version of the number 15,615,431?
A: -15,615,431
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:
| 15,615,429 | 15,615,430 | 15,615,432 | 15,615,433 |
| -15,615,429 | -15,615,430 | -15,615,432 | -15,615,433 |