Q: What is the negative version of the number 157,138,215?
A: -157,138,215
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:
| 157,138,213 | 157,138,214 | 157,138,216 | 157,138,217 |
| -157,138,213 | -157,138,214 | -157,138,216 | -157,138,217 |