Question

1. Calcule o resultado de cada subtração a seguir:
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Answer 1

Resposta:

$a) 0-(+25)=-25\\b) 0-(-15)=15\\c)\left(-11\right)-\left(+32\right)=-43\\d)\left(+40\right)-\left(+47\right)=-7\\e)\left(-1\right)-\left(-64\right)=63\\f)\left(+72\right)-\left(+60\right)=12\\g)\left(-9\right)-\left(+28\right)=-37\\h)\left(+40\right)-\left(+80\right)=-40\\i)\left(+31\right)-\left(-73\right)=104\\j)\left(-105\right)-\left(-119\right)=14$