Q: What is the negative version of the number 72,070,409?
A: -72,070,409
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:
| 72,070,407 | 72,070,408 | 72,070,410 | 72,070,411 |
| -72,070,407 | -72,070,408 | -72,070,410 | -72,070,411 |