Q: What is the negative version of the number 721,404,038?
A: -721,404,038
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:
| 721,404,036 | 721,404,037 | 721,404,039 | 721,404,040 |
| -721,404,036 | -721,404,037 | -721,404,039 | -721,404,040 |