Long Subtraction Calculator

The Long Subtraction Calculator shows you step-by-step how to subtract one number from another using the long subtraction method.
Please enter your subtraction problem below to get started.
Here are some examples of problems that our Long Subtraction Calculator can explain and solve:
How to calculate 3 minus 1 using long subtraction
How to calculate 15 minus 12 using long subtraction
How to calculate 42 minus 11 using long subtraction
How to calculate 65 minus 85 using long subtraction