Q: What is the negative version of the number 55,643,140?
A: -55,643,140
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:
| 55,643,138 | 55,643,139 | 55,643,141 | 55,643,142 |
| -55,643,138 | -55,643,139 | -55,643,141 | -55,643,142 |