If ‘+’ stands for ‘division’; ‘×’ stands for ‘addition’; ‘–’ stands for ‘multiplication’; ‘÷’ stands for ‘subtraction’, which of the following equations is correct?
1
5 – 3 + 2 × 4 ÷ 8 = 2
2
5 × 3 + 2 – 4 × 8 = 19
3
5 ÷ 3 × 2 – 4 + 8 = 8
4
5 + 3 × 2 ÷ 4 – 8 = 4