Question

(URGENTE POR FAVOR) Resolva as seguintes expressões:
a) (9+5).6
b)(21:3)+4
c) (40-5).8
d) (6.10)-(8:2)=
e)(30-6):2
f)(20:4)+(6.8)
g(50+12):2
h) (16:2)+6
i) (3.7) - (2.5)
j) (5.6) : (3-8)

Answer 1

a) (9+5).6

14 • 6

84

b)(21:3)+4

7 + 4

11

c) (40-5).8

35 • 8

280

d) (6.10)-(8:2)=

60 - 4

56

e)(30-6):2

24 : 2

12

f)(20:4)+(6.8)

5 + 48

53

g(50+12):2

62 : 2

31

h) (16:2)+6

8 + 6

14

i) (3 . 7) - (2 . 5)

21 - 10

11

j) (5 . 6) : (3 - 8)

30 : ( - 5)

- 6

Answer 2

a)(9 + 5) x 6

14×6

84

b )(21 / 3) + 4

7×4

11

C )(40 - 5) x 8

35×8

280

d (6 x 10) - (8 / 2)

60-4

56

e (30 - 6 )/ 2

24÷2

12

f( 20 / 4) + (6 x 8)

5+48

53

g (50 + 12) / 2

62÷2

31

H (16 / 2 )+ 6

8+6

14

i (3 x 7) - (2 x 5)

21-10

11

J (5 x 6 )/( 3 - 8)

30÷5

6