Question

A)14÷2+[13-(4•2+1)]=
B)25-(15+6÷3)=
C)[40-(10+30-15+5)]=
D)[80-5•(28-6•4)+6-3•4]:9=
E){15+[5•(8-6÷2)]}÷10=
F){58-[20-(3•4-2)÷5]}÷8=

ME AJUDA POR FAVOR​

Answer 1

Resposta:

A)14÷2+[13-(4•2+1)]=

14÷2+[13-(8+1)]

14÷2+[13-9]

14÷2+4

7+4

11

B)25-(15+6÷3)=

25-(15+2)

25-17

8

C)[40-(10+30-15+5)]=

[40-(40-20)]

[40-20]

20