Q: What is the negative version of the number 661,412,422?
A: -661,412,422
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:
| 661,412,420 | 661,412,421 | 661,412,423 | 661,412,424 |
| -661,412,420 | -661,412,421 | -661,412,423 | -661,412,424 |