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    Work cards for kindergarten and work cards ready to print interesting exercises and tasks to help in learning to write and read in the form of work cards in PDF format as well as mathematical tasks (work cards to print), exercises for perceptiveness and concentration for preschool and early school children and colorful creative cut-outs as work cards you will find - Have any questions or doubts write to us using the contact form 

    Measurements of coal mills, water and steam boilers and other services -