Q: What is the negative version of the number 61,015,155?
A: -61,015,155
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:
| 61,015,153 | 61,015,154 | 61,015,156 | 61,015,157 |
| -61,015,153 | -61,015,154 | -61,015,156 | -61,015,157 |