Q: What is the negative version of the number 28,643,145?
A: -28,643,145
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:
| 28,643,143 | 28,643,144 | 28,643,146 | 28,643,147 |
| -28,643,143 | -28,643,144 | -28,643,146 | -28,643,147 |