Algebra session 5 – In today’s session we are going to start with the new topic, Negative Numbers. We are going to use very simple method developed by mathematician W. W. Sawyer. This session is an introductory session for Negative Numbers. In this session we are going to learn, How to make a given number? How to do the operations on Negative Numbers? We are using easily available material for this session so that everyone can learn the concept and everyone could find it easy.