Q: What is the negative version of the number 661,041,240?
A: -661,041,240
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:
| 661,041,238 | 661,041,239 | 661,041,241 | 661,041,242 |
| -661,041,238 | -661,041,239 | -661,041,241 | -661,041,242 |