Question

1. Resolva as seguintes expressões numéricas, com todas as operações:
A) 9-6+1=

B)5+2×4=

C)(10-7)×6:3=

D)[3(6×4)-12]:6=

E)10+[(9.3)-4:(11-9)]=

F){2×[4+(4.5+8)-14]:6}=

G){8+[7.(36:6-2)]+13}=

Answer 1

Resposta:

a) 3+1= 4

b) 5+ 8= 13

c)3. 6:3

18:3= 6

d) { 3.24-12}:6

72:6= 12

e) 10+ [27-4: 2]

10+ [ 27- 2]

10+ 25= 35

F) { 2. { 4+28-14]:6

2. 18:6

2.3=6

G)8+ [7. 4]+13

8+ 28+13

=49