Q: What is the negative version of the number 231,415,154?
A: -231,415,154
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:
| 231,415,152 | 231,415,153 | 231,415,155 | 231,415,156 |
| -231,415,152 | -231,415,153 | -231,415,155 | -231,415,156 |