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Mathematics 8 Online
OpenStudy (anonymous):

Determine the sum or difference in clock 12 arithmetic. (7 + 10) + (8 + 7)

OpenStudy (amistre64):

i assume this means that the number starts over in mod 12?

OpenStudy (amistre64):

if so, add it up and divide by 12 then take the remainder for your value

OpenStudy (anonymous):

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