Q: What is the negative version of the number 661,031,277?
A: -661,031,277
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:
| 661,031,275 | 661,031,276 | 661,031,278 | 661,031,279 |
| -661,031,275 | -661,031,276 | -661,031,278 | -661,031,279 |