Q: What is the negative version of the number 31,415,245?
A: -31,415,245
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:
| 31,415,243 | 31,415,244 | 31,415,246 | 31,415,247 |
| -31,415,243 | -31,415,244 | -31,415,246 | -31,415,247 |