Calmatrix

The puzzle consists of mathematical tasks, which are to be solved by logical considerations.
Playing Additions, Subtraktions and multiplication duties must be solved.
The puzzle is interesting, depending on the degree of difficulty, for all ages. With the lowest level, even first-graders can easily solve addition and subtraction tasks.
Many variants are offered. In addition to the degree of difficulty, the number range and the size of the matrix can also be set.
The solving process is very instructive and and makes a lot of fun.
Solving is very instructive and gives extremely a lot of pleasure.

Further information at "www.edkotec.de"