Question

e) 15 ÷ 5 – 10 =
f) 3 + 6 × 2 – 15 ÷ (–3) =
g) {4 – [2 × (8 – 12)] ÷ 2} =
h) {2 + [3 ÷ (10 – 11) + 1] ÷ 2} =
i) 5 × [(8 – 5) × (2 + 7)] =

Answer 1

Resposta:

e) 15 ÷ 5 – 10 = -7

f) 3 + 6 × 2 – 15 ÷ (–3) = 60

g){4 – [2 × (8 – 12)] ÷ 2} = 8

h) {2 + [3 ÷ (10 – 11) + 1] ÷ 2} = 0,5

i) 5 × [(8 – 5) × (2 + 7)] =18

Explicação passo a passo

g){ 4-[ 2.( 8-12 )]:2}

{ 4-[ 2.(-4 )]:2}

{ 4-[ -8]:2}

{ 4-[-4 ] }

4 + 4  

8