Q: What is the negative version of the number 31,421,099?
A: -31,421,099
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:
| 31,421,097 | 31,421,098 | 31,421,100 | 31,421,101 |
| -31,421,097 | -31,421,098 | -31,421,100 | -31,421,101 |