656-521
Set up the subtraction problem in long subtraction format.
| 6 | 5 | 6 | |
| – | 5 | 2 | 1 |
Subtract 1 from 6.
| 6 | 5 | 6 | |
| – | 5 | 2 | 1 |
| 5 |
Subtract 2 from 5.
| 6 | 5 | 6 | |
| – | 5 | 2 | 1 |
| 3 | 5 |
Subtract 5 from 6.
| 6 | 5 | 6 | |
| – | 5 | 2 | 1 |
| 1 | 3 | 5 |
The result of 656-521 is 135.
135
Subtract Using Long Subtraction 656-521