add Up 62(10) and 68(10) = 130 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:
..
+62
68
130
the Final answer: 6210 + 6810 = 13010
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