By Interchanging the given two numbers (not digits) which of the following equation will be not correct?
5 and 6

A

$$6 \times 8 - 5 \times 4 = 16$$

B

$$5 \times 2 - 4 + 6 = 13$$

C

$$5 - 3 \times 6 + 4 = -3$$

D

$$6 - 5 + 2 = 1$$