A horizontal line divider with a band in between edges. 

Horizontal Divider 

Backslash

A leafy tree on with its trunk dividing into two parts.

A tree on with its trunk dividing into four big branches.

A tree on with its trunk dividing into three branches.

A square made of add, subtract, multiply and divide signs.

A punching bag with two sections divided vertically.

A division sign with two dots on either side of a central horizontal line.

A rectangular horizontal window with a potted plant, rolled-up blinds, a crossed grid frame dividing it into eight equal pieces and a windowsill.