Q: What is the negative version of the number 15,643,210?
A: -15,643,210
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:
| 15,643,208 | 15,643,209 | 15,643,211 | 15,643,212 |
| -15,643,208 | -15,643,209 | -15,643,211 | -15,643,212 |