Question

c)3 + 2. (32-20) + ( 51 - 22) + 1 =
e) 5.( 64 - 12:4) =
g) 2 + [2.(2-2)
I) 42.[24:10 - 2 + 8)] + 20 =​

Answer 1

c) 56

e)305

g)2

i) 372,8

Explicação:

C)3 + 2. (32-20) + ( 51 - 22) + 1 =

3+2x12+51-22

3+24+51-22

56.

E)5.( 64 - 12:4) =

5(64-3)

5x61

305.

G)2 + [2.(2-2)

2+2x0

2+0

2

I)42.[24:10 - 2 + 8)] + 20 =

42(2,4-2+8)+20

42x8,4+20

352,8+20

372,8

espero ter ajudado ❤️