If ‘+’ means ‘-’, ‘-’ means ‘+ ‘, ‘×’ means ‘÷’ and ‘÷’ means ‘×’, then choose the correct expression from the following options.
1
87 + 30 ÷ 10 × 5 – 13 = 39
2
90 × 15 - 8 ÷ 7 + 18 = 44
3
43 - 91 × 13 + 4 ÷ 8 = 19
4
17 ÷ 24 × 12 + 13 – 16 = 38
17 ÷ 24 × 12 + 13 – 16 = 38