Mark number of vertical rows

This is a game of Mark number of vertical rows.
1.（The numbers on the white background above）+（The number circled in red below）- （The number represented by the middle image）= ？.Imply put, it is: (top)+(bottom) - (middle)=?
2.What is the total sum of the representative numbers marked with red circles in the picture?
3.（Red circle numbers）+（The numbers represented by the images）= ?