Q: What is the negative version of the number 643,413,126?
A: -643,413,126
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:
| 643,413,124 | 643,413,125 | 643,413,127 | 643,413,128 |
| -643,413,124 | -643,413,125 | -643,413,127 | -643,413,128 |