Question

Calculați:
a) −3+|−4+8|+|−3+10|;
b) −15+{−1+[7−(+14−3)]−7};
c) 5−[17−(−2+5)−(−7+15)]−(4−11);
) − 1 + [−3 + (−5 − 2)] − [−4 − (−7 − 4) + (−3 + 7)]
Va rogg

Answer 1

Sunt tot eu, am dat raspunsul la cealalta , ai postat de doua ori. Uite mai jos rezolvarea, am facut ss.