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Online Subtraction Calculator

Subtract two numbers: a − b. Enter the minuend and subtrahend to get the difference.

Frequently Asked Questions

How does subtraction work?
Result = a − b (minuend minus subtrahend). E.g. 10 − 3 = 7.
Can I use decimals or negatives?
Yes. Decimals and negative numbers are supported.
What is the order?
First number (a) minus second number (b).

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