Q: What is the negative version of the number 651,051,021?
A: -651,051,021
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:
| 651,051,019 | 651,051,020 | 651,051,022 | 651,051,023 |
| -651,051,019 | -651,051,020 | -651,051,022 | -651,051,023 |