Q: What is the negative version of the number 661,055,427?
A: -661,055,427
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:
| 661,055,425 | 661,055,426 | 661,055,428 | 661,055,429 |
| -661,055,425 | -661,055,426 | -661,055,428 | -661,055,429 |