add Up 1001111101(2) and 1111(2) = 1010001100 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:
.......
+1001111101
1111
1010001100
the Final answer: 10011111012 + 11112 = 10100011002
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