Q: What is the negative version of the number 31,120,155?
A: -31,120,155
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:
| 31,120,153 | 31,120,154 | 31,120,156 | 31,120,157 |
| -31,120,153 | -31,120,154 | -31,120,156 | -31,120,157 |