Q: What is the negative version of the number 135,781,821?
A: -135,781,821
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:
| 135,781,819 | 135,781,820 | 135,781,822 | 135,781,823 |
| -135,781,819 | -135,781,820 | -135,781,822 | -135,781,823 |