Q: What is the negative version of the number 721,623,000?
A: -721,623,000
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:
| 721,622,998 | 721,622,999 | 721,623,001 | 721,623,002 |
| -721,622,998 | -721,622,999 | -721,623,001 | -721,623,002 |