Q: What is the negative version of the number 721,567,126?
A: -721,567,126
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:
| 721,567,124 | 721,567,125 | 721,567,127 | 721,567,128 |
| -721,567,124 | -721,567,125 | -721,567,127 | -721,567,128 |