Multiplication and Division:

In the 8085, multiply and divide instructions are not available.

Increment and Decrement

Two other instructions are involved in the arithmetic group. They are decrement and increment. These instructions are utilized to count events or loops in a program. Every time an increment is executed, the value is raised by 1, a decrement, decrements the value through 1. These can be utilized with conditional jumps to loop a section of program, a certain number of times.