add Up 1230(4) and 23(4) = 1313 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:
.
+1230
23
1313
answer: 12304 + 234 = 13134
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