masaraviasanchez masaraviasanchez 01-04-2021 Matemáticas contestada 08.– 12 x [– 6 – 10 x (– 2 – 3)] 09.–5 + 3 x 8 – (4 – 1 x 5) 10. (8 – 3) x 4 – 1 11. (– 13 + 6) x (– 3) + 4 x (– 1)
