subtract 1010(2) and 1001(2) = 1 Column

Calculator of numbers in various number systems.

Adding, subtracting, multiplying, and dividing numbers in a column. Moreover, numbers can be entered in different number systems.

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Enter two numbers and specify their base of the number system:
.
-1010
1001
0001
the Final answer: 10102 - 10012 = 12
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