The biggest number among the following is
$$\sqrt{10} - 3, \sqrt{13} - 2\sqrt{3}, \sqrt{5} - 2, 3 -2\sqrt{2}$$

A

$$\sqrt{5} - 2$$

B

$$\sqrt{13} - 2\sqrt{3}$$

C

$$\sqrt{5} + 2$$

D

$$3 -2\sqrt{2}$$