Q: What is the negative version of the number 15,121,356?
A: -15,121,356
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:
| 15,121,354 | 15,121,355 | 15,121,357 | 15,121,358 |
| -15,121,354 | -15,121,355 | -15,121,357 | -15,121,358 |