Excellent Student - interactive math simulator 2.7

The excellent student - an interactive simulator in mathematics - provides an opportunity to train a student in solving all types of problems and examples in the volume of the first six grades of the school with a proposal in each type of task 3-5 options for posing the question and an unlimited number of changes in the numerical values of the quantities appearing in the conditions. The levels of complexity of tasks cover the entire volume of material provided by the school curriculum and provide effective training of students in solving problems, oral and written counting.