19 +32 7. Să se calculeze: a)/3/-1-6/= b)|-41+1-1)= d) ---121 +/-3) = e) -181-1-23] = g) - 3–(+17-1-19-3]) = h) --19+/-13 – 5 + - 7 - 81) = 1-7-81 c) 161-1-71-1-13)= f) -18+(--16+1-3-91) = 6 - 79 2​

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