Q: What is the negative version of the number 31,159,930?
A: -31,159,930
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:
| 31,159,928 | 31,159,929 | 31,159,931 | 31,159,932 |
| -31,159,928 | -31,159,929 | -31,159,931 | -31,159,932 |