Kevinyulianpabonescago Kevinyulianpabonescago Matemáticas contestada tarea. 1- (-3-(-2) +-[-6-20-6-3) ] +-[-(-5) + (-87 2)-[-[-(-40+ 70]-8] + [-(-3-(-2-(2)))+10] +(-9 ) + (-15) ayudar doy 10,000
