Q: What is the negative version of the number 155,415,215?
A: -155,415,215
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:
| 155,415,213 | 155,415,214 | 155,415,216 | 155,415,217 |
| -155,415,213 | -155,415,214 | -155,415,216 | -155,415,217 |