Here's a very simple way to draw hands. 

First, draw the palm, the largest part of the hand, as a square. 

Draw the fingers based on this square. 

If you hide the square, it looks like the picture.

Connect the fingers and draw the palm. 

I drew a hand very simply.

You can draw hands from different angles using the same method. 

If you make the square invisible, it looks like this: .

You can draw hands very easily this way.

How to draw hands very simply