Question

7 + 5 - 3 x 2 =
75 : 5 + 42 - ( 4 x 3) =
[(64 – 16 x 4) + (48 x 10 – 180)] x 3 =


pra agt pff e calculo tb

Answer 1

Resposta:

Explicação passo a passo:

7+5-3x2

7+5-6

7+1=8

75 : 5 + 42 - ( 4 x 3) =

75:5+42-12

15+30=45

[(64 – 16 x 4) + (48 x 10 – 180)] x 3 =

[(64 - 64)] + (480 - 180)] x3

[0 + 300] x 3

300x3= 900