Q: What is the negative version of the number 31,781,970?
A: -31,781,970
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:
| 31,781,968 | 31,781,969 | 31,781,971 | 31,781,972 |
| -31,781,968 | -31,781,969 | -31,781,971 | -31,781,972 |