Q: What is the negative version of the number 31,664,159?
A: -31,664,159
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:
| 31,664,157 | 31,664,158 | 31,664,160 | 31,664,161 |
| -31,664,157 | -31,664,158 | -31,664,160 | -31,664,161 |