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b) (-3) - (-8)+1 · (-8) - 3 =24-8-3=16-3=13
c)(-5) · [ -1 - 2÷ 2] · (-4) = -5*(-1-1)*(-4)=-5*(-2)*(-4)=10*(-4)=-40
d) (-24) ÷ 8 · 2 - 2 - (-8) + 3 · (-5) = -3*2-2+8-15=-6-2+8-15=-8+8-15=-15
e) (-3) ³ ÷ 3 · 2 + (-5) - (-13) = 9:3*2+65=3*2+65=6+65=71
f) 16 ÷ (-8) - 11 - 3 ÷ (-3) =-2-11+9=-13+9=-4
w razie wątpliwości pytaj śmiało