Q: What is the negative version of the number 661,141,457?
A: -661,141,457
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:
| 661,141,455 | 661,141,456 | 661,141,458 | 661,141,459 |
| -661,141,455 | -661,141,456 | -661,141,458 | -661,141,459 |