Q: What is the negative version of the number 31,731,117?
A: -31,731,117
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:
| 31,731,115 | 31,731,116 | 31,731,118 | 31,731,119 |
| -31,731,115 | -31,731,116 | -31,731,118 | -31,731,119 |