Q: What is the negative version of the number 161,043,638?
A: -161,043,638
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:
| 161,043,636 | 161,043,637 | 161,043,639 | 161,043,640 |
| -161,043,636 | -161,043,637 | -161,043,639 | -161,043,640 |