Question

me ajudem nessa pergunta porfavor​

Answer 1

Respostas

1) (6+2) × 3 +5

8 × 3 + 5

24 + 5

29

2) (4×7+12) : (3×5+5)

(28+12) : (3×5+5)

40 : (3×5+5)

40 : (15+5)

40 : 20

2

3) 15 + [ ( 3×6-2 ) - (10- 6: 2) + 1]

15 + [ ( 18 - 2) - (10- 6: 2) + 1]

15+ [ 16 - (10 - 6 : 2) + 1]

15+ [ 16 - (10 - 3) + 1]

15+ [ 16 - 7 + 1]

15+ [ 9 + 1]

15 + 10

25

ESPERO TER AJUDADO