Q: What is the negative version of the number 71,723,645?
A: -71,723,645
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:
| 71,723,643 | 71,723,644 | 71,723,646 | 71,723,647 |
| -71,723,643 | -71,723,644 | -71,723,646 | -71,723,647 |