At universities in the faculties of Engineering, Sciences, Business and Economics together with higher education in Computing, it is stated that because of the difficulty, calculators and computers can be used in Numerical Analysis (NA). In this study, the learning computer supported NA will be discussed together with important usage of the calculator, computer and simulation programs will be emphasized and suggestions will be presented. In addition to the previously studied package programs using Visual Basic and C++, new solution based simulation programs have been developed. (Contains 6 figures.)