Q: What is the negative version of the number 661,271,237?
A: -661,271,237
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:
| 661,271,235 | 661,271,236 | 661,271,238 | 661,271,239 |
| -661,271,235 | -661,271,236 | -661,271,238 | -661,271,239 |