Numerical Solutions of Systems of Nonlinear Fredholm Integro- Differential Equations by Using Block by Block Method

In this peeper, some of the numerical methods for solving first order nonlinear Fredholm Integro-Differential Equations [FIDEs] are presented._ The numerical solution of these equations is obtained by using Block by Block method values at each step. The Block methods are used to produce two values of the solution at two successive points as well as formulas of three Blocks are derived from giving three values at each step, and four Blocks are derived from giving four values at each step.