Question

b) – 8 + 4 – (– 5 + 3) – (– 2 + 6)


d) (2 – 24) – (3 + 12) – (– 4 – 3)


V. Calcula:


a) 25 + 40 : 2 – [5 – (8 – 9)]


b) 2(5 + 3) – [4 – (12 – 8)]

d) 5 + 3 – 4 – [7 – (2 – 5)]
ayudaaaaaaaa:( ​

Answer 1

RESPUESTA

EXPLICACIÓN PASO A PASO: