b) 8 + { 20 - [6 + ( 32 + 3 - 2)]} =
d) 8 + 9 + 3 - [7 + (14-1)]} =
Soluções para a tarefa
Respondido por
1
8+{20-[6+33]}=
8+{20-39}
8+{-19}= -8
d) 8+9+3-[7+13]}=
8+9+3-20= 17 +3-20=20-20= 0
8+{20-39}
8+{-19}= -8
d) 8+9+3-[7+13]}=
8+9+3-20= 17 +3-20=20-20= 0
Perguntas interessantes