Q: What is the negative version of the number 161,821,679?
A: -161,821,679
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:
| 161,821,677 | 161,821,678 | 161,821,680 | 161,821,681 |
| -161,821,677 | -161,821,678 | -161,821,680 | -161,821,681 |