Q: What is the negative version of the number 20,143,000?
A: -20,143,000
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:
| 20,142,998 | 20,142,999 | 20,143,001 | 20,143,002 |
| -20,142,998 | -20,142,999 | -20,143,001 | -20,143,002 |