35151929
Description
Mind Map by DAYAN CARO, updated more than 1 year ago
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Created by DAYAN CARO
over 2 years ago
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Suma de Z
- Si tienen diferente signo
- Se RESTAN
- y se deja el signo del número MAYOR
- (-2) + (+5) = +3
- (+2) + (-5) = -3
- (-2) + (+5) = +3
- Se RESTAN
- Si tienen el mismo signo
- Se SUMAN
- y se deja el MISMO signo que tengan los Números
- (+2) + (+5) = +7
- (-2) + (-5) = -7
- (+2) + (+5) = +7
- Se SUMAN
Media attachments
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