oblicz (-13-8):(-3+10) (-3)*(2-7)-(-6+2)
(-13-8):(-3+10) (-3)*(2-7)-(-6+2)= (-21): 7*(-3)*(-5) - (-4) =(-3)*(-3)*(-5)+4 = 9*(-5)+4= -45+4= 49
-21:7*(-3)*-5+4=-21:-21*-1=-1
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(-13-8):(-3+10) (-3)*(2-7)-(-6+2)= (-21): 7*(-3)*(-5) - (-4) =
(-3)*(-3)*(-5)+4 = 9*(-5)+4= -45+4= 49
-21:7*(-3)*-5+4=-21:-21*-1=-1
Chyba dobrze.