Q: What is the negative version of the number 721,335,145?
A: -721,335,145
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:
| 721,335,143 | 721,335,144 | 721,335,146 | 721,335,147 |
| -721,335,143 | -721,335,144 | -721,335,146 | -721,335,147 |