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Mathematics 15 Online
OpenStudy (anonymous):

How to perform a subtraction with (r-1)'s complement on this? 11101 - 10011

OpenStudy (dan815):

do u know how to do ones or 2s compliment

OpenStudy (anonymous):

Yes.

OpenStudy (dan815):

same pattern

OpenStudy (anonymous):

Apply 1's complement to both numbers and do a regular subtraction?

OpenStudy (anonymous):

Or just to the one I subtract?

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