Q: What is the negative version of the number 155,791,931?
A: -155,791,931
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:
| 155,791,929 | 155,791,930 | 155,791,932 | 155,791,933 |
| -155,791,929 | -155,791,930 | -155,791,932 | -155,791,933 |